Ordering subfigures in LaTex

I have this code in LaTex:

\begin{figure}[h!]
    \centering
    \subfigure[]{\includegraphics[width=50mm]{katua.jpg}}
    \subfigure[]{\includegraphics[width=60mm]{txakurren_balioak.png}}
    \subfigure[]{\includegraphics[width=60mm]{katuen_balioak.png}}}
\label{fig:eb3}
\end{figure}

and I get this:

And I want to put the images in two columns. In the column of the left the image of the cat and in the right the two histograms. How it is possible to do this?

Instead of \centering you could use \hfill to do the centering, see the example below:

\documentclass{report}
\usepackage{graphicx}
\usepackage{subfigure}

\begin{document}
 \begin{figure}[h!]
     \hfill
     \subfigure[]{\includegraphics[width=50mm]{example-image-a}} 
     \hfill 
     \subfigure[]{\includegraphics[width=60mm]{example-image-b}}
     \hfill

     \hfill 
     \subfigure[]{\includegraphics[width=60mm]{example-image-c}}
 \end{figure}
\end{document}