Finding the Third Proportional to 64,150.50 and 92,406.75

Step by Step Solution

1. Step 1: Write the proportion equation
   64,150.50 : 92,406.75 = 92,406.75 : x
2. Step 2: Convert to fraction form
   64,150.50/92,406.75 = 92,406.75/x
3. Step 3: Cross multiply
   64,150.50x = 92,406.75 × 92,406.75
4. Step 4: Simplify right side
   64,150.50x = 8,539,007,445.56
5. Step 5: Solve for x
   x = 8,539,007,445.56/64,150.50
6. Step 6: Final answer
   x = 133,108.98