Finding the Third Proportional to 39,622.50 and 59,437.13

Step by Step Solution

1. Step 1: Write the proportion equation
   39,622.50 : 59,437.13 = 59,437.13 : x
2. Step 2: Convert to fraction form
   39,622.50/59,437.13 = 59,437.13/x
3. Step 3: Cross multiply
   39,622.50x = 59,437.13 × 59,437.13
4. Step 4: Simplify right side
   39,622.50x = 3,532,771,828.27
5. Step 5: Solve for x
   x = 3,532,771,828.27/39,622.50
6. Step 6: Final answer
   x = 89,160.75