Finding the Third Proportional to 6,229,950 and 9,108,405

Step by Step Solution

1. Step 1: Write the proportion equation
   6,229,950 : 9,108,405 = 9,108,405 : x
2. Step 2: Convert to fraction form
   6,229,950/9,108,405 = 9,108,405/x
3. Step 3: Cross multiply
   6,229,950x = 9,108,405 × 9,108,405
4. Step 4: Simplify right side
   6,229,950x = 82,963,041,644,025
5. Step 5: Solve for x
   x = 82,963,041,644,025/6,229,950
6. Step 6: Final answer
   x = 13,316,806.98