This is a question from Khan Academy:
A company makes spherical tanks that store chemicals. Their standard model has a diameter of 666 meters, but a customer needs a larger tank whose capacity is 2.52.52, point, 5 times the volume of the standard model.
Sanjay wants to make a smaller pyramid using the same mold, so he plans to fill the mold 2 cm from the top.
What is the approximate volume of this smaller pyramid?
Round to the nearest cubic centimeter.