Finding the Third Proportional to 32,299,306.50 and 70,876,245

Step by Step Solution

1. Step 1: Write the proportion equation
   32,299,306.50 : 70,876,245 = 70,876,245 : x
2. Step 2: Convert to fraction form
   32,299,306.50/70,876,245 = 70,876,245/x
3. Step 3: Cross multiply
   32,299,306.50x = 70,876,245 × 70,876,245
4. Step 4: Simplify right side
   32,299,306.50x = 5,023,442,105,300,025
5. Step 5: Solve for x
   x = 5,023,442,105,300,025/32,299,306.50
6. Step 6: Final answer
   x = 155,527,862.66