Finding the Third Proportional to 2,469,612 and 5,411,472

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469,612 : 5,411,472 = 5,411,472 : x
2. Step 2: Convert to fraction form
   2,469,612/5,411,472 = 5,411,472/x
3. Step 3: Cross multiply
   2,469,612x = 5,411,472 × 5,411,472
4. Step 4: Simplify right side
   2,469,612x = 29,284,029,206,784
5. Step 5: Solve for x
   x = 29,284,029,206,784/2,469,612
6. Step 6: Final answer
   x = 11,857,744.94