Finding the Third Proportional to 3,511,086.75 and 7,665,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,511,086.75 : 7,665,151.50 = 7,665,151.50 : x
2. Step 2: Convert to fraction form
   3,511,086.75/7,665,151.50 = 7,665,151.50/x
3. Step 3: Cross multiply
   3,511,086.75x = 7,665,151.50 × 7,665,151.50
4. Step 4: Simplify right side
   3,511,086.75x = 58,754,547,517,952.25
5. Step 5: Solve for x
   x = 58,754,547,517,952.25/3,511,086.75
6. Step 6: Final answer
   x = 16,734,006.22