The force with which the earth attracts an object

The force with which the earth attracts an object is called the weight of the object.

Calculate the weight of the moon from the following data: The universal constant of gravitation $G=6.67 \times 10^{-11} \mathrm{~N}-\mathrm{m}^{2} / \mathrm{kg}$, mass of the moon $=7.36 \times 10^{22} \mathrm{~kg}$, mass of the earth $=6 \times 10^{24} \mathrm{~kg} \mathrm{~ a n d ~ t h e ~ d i s t a n c e ~ b e t w e e n ~ t h e ~ e a r t h ~ a n d ~ t h e ~ m o o n = 3 . 8}$ $\mathrm{km}$.