Finding the Third Proportional to 36,337.50 and 56,121.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,337.50 : 56,121.75 = 56,121.75 : x
2. Step 2: Convert to fraction form
   36,337.50/56,121.75 = 56,121.75/x
3. Step 3: Cross multiply
   36,337.50x = 56,121.75 × 56,121.75
4. Step 4: Simplify right side
   36,337.50x = 3,149,650,823.06
5. Step 5: Solve for x
   x = 3,149,650,823.06/36,337.50
6. Step 6: Final answer
   x = 86,677.70