Finding the Third Proportional to 8,806,472 and 12,401,448

Step by Step Solution

1. Step 1: Write the proportion equation
   8,806,472 : 12,401,448 = 12,401,448 : x
2. Step 2: Convert to fraction form
   8,806,472/12,401,448 = 12,401,448/x
3. Step 3: Cross multiply
   8,806,472x = 12,401,448 × 12,401,448
4. Step 4: Simplify right side
   8,806,472x = 153,795,912,496,704
5. Step 5: Solve for x
   x = 153,795,912,496,704/8,806,472
6. Step 6: Final answer
   x = 17,463,964.29