Finding the Third Proportional to 9,124,446 and 14,123,466

Step by Step Solution

1. Step 1: Write the proportion equation
   9,124,446 : 14,123,466 = 14,123,466 : x
2. Step 2: Convert to fraction form
   9,124,446/14,123,466 = 14,123,466/x
3. Step 3: Cross multiply
   9,124,446x = 14,123,466 × 14,123,466
4. Step 4: Simplify right side
   9,124,446x = 199,472,291,853,156
5. Step 5: Solve for x
   x = 199,472,291,853,156/9,124,446
6. Step 6: Final answer
   x = 21,861,304.44