Algebra word problem, stumped??

Question

A woman wants to measure the height of a nearby building. She places a
10ft
pole in the shadow of the building so that the shadow of the pole is exactly covered by the shadow of the building. The total length of the building's shadow is
197ft
, and the pole casts a shadow that is
3.25ft
long. How tall is the building? Round your answer to the nearest foot. (The figure is not drawn to scale.)

Answer 1

x=height of the building

x/197=10/3.25

cross multiply

3.25x=10*197

3.25x=1970

x=1970/3.25

x=606.1538 feet

x=606 feet rounded off to the nearest foot

Answer 2

3.25/10 = 197/x

x = 606 ft