$($a$)$ Find the net gravitational force exerted by these objects on a $62\mathrm{.}0$ kg object placed midway between them.

magnitude

Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. N

direction

toward the $520$ kg mass

$($b$)$ At what position $($other than infinitely remote ones$)$ can the $62\mathrm{.}0$ kg object be placed so as to experience a net force of zero?

Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully, m from the $520$ kg mass