Finding the Third Proportional to 32,862,909 and 51,086,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,862,909 : 51,086,488.50 = 51,086,488.50 : x
2. Step 2: Convert to fraction form
   32,862,909/51,086,488.50 = 51,086,488.50/x
3. Step 3: Cross multiply
   32,862,909x = 51,086,488.50 × 51,086,488.50
4. Step 4: Simplify right side
   32,862,909x = 2,609,829,307,260,632
5. Step 5: Solve for x
   x = 2,609,829,307,260,632/32,862,909
6. Step 6: Final answer
   x = 79,415,650.86