Finding the Third Proportional to 57,423,937.50 and 88,264,741.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,423,937.50 : 88,264,741.50 = 88,264,741.50 : x
2. Step 2: Convert to fraction form
   57,423,937.50/88,264,741.50 = 88,264,741.50/x
3. Step 3: Cross multiply
   57,423,937.50x = 88,264,741.50 × 88,264,741.50
4. Step 4: Simplify right side
   57,423,937.50x = 7,790,664,592,061,822
5. Step 5: Solve for x
   x = 7,790,664,592,061,822/57,423,937.50
6. Step 6: Final answer
   x = 135,669,285.86