Finding the Third Proportional to 37,297 and 57,621

Step by Step Solution

1. Step 1: Write the proportion equation
   37,297 : 57,621 = 57,621 : x
2. Step 2: Convert to fraction form
   37,297/57,621 = 57,621/x
3. Step 3: Cross multiply
   37,297x = 57,621 × 57,621
4. Step 4: Simplify right side
   37,297x = 3,320,179,641
5. Step 5: Solve for x
   x = 3,320,179,641/37,297
6. Step 6: Final answer
   x = 89,020.02