Two charges are placed on the xx axis, equidistant from the y axis. The first charge, q$1=0\mathrm{.}66$C$,$ is placed at the coordinates $($d$,0),$ and the second charge, q$2=2\mathrm{.}42$C$,$ is placed at the coordinates $($d$,0)$ where d$=0\mathrm{.}288$m$.$ There is a location on the x axis, $($x$0,0)$ where the net electric field has a magnitude of zero. What is the value, in meters, of x$0?$