Finding the Third Proportional to 36,221.25 and 57,635.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,221.25 : 57,635.25 = 57,635.25 : x
2. Step 2: Convert to fraction form
   36,221.25/57,635.25 = 57,635.25/x
3. Step 3: Cross multiply
   36,221.25x = 57,635.25 × 57,635.25
4. Step 4: Simplify right side
   36,221.25x = 3,321,822,042.56
5. Step 5: Solve for x
   x = 3,321,822,042.56/36,221.25
6. Step 6: Final answer
   x = 91,709.21