Finding the Third Proportional to 39,234.50 and 59,877.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,234.50 : 59,877.75 = 59,877.75 : x
2. Step 2: Convert to fraction form
   39,234.50/59,877.75 = 59,877.75/x
3. Step 3: Cross multiply
   39,234.50x = 59,877.75 × 59,877.75
4. Step 4: Simplify right side
   39,234.50x = 3,585,344,945.06
5. Step 5: Solve for x
   x = 3,585,344,945.06/39,234.50
6. Step 6: Final answer
   x = 91,382.46