A solid conducting sphere of radius R$1=1\mathrm{.}27$ m has a charge of Q distributed evenly on its surface. A second solid conducting sphere of radius R$2=0\mathrm{.}5869$ m is initially uncharged. The second sphere is located a distance of $10\mathrm{.}00$ m from the first sphere. The two spheres are momentarily connected with a wire and then the wire is disconnected. The charge on the second sphere is now $1\mathrm{.}60010-6$ C$.$ What was the original charge Q on the first sphere before the two spheres were connected?