Finding the Third Proportional to 14,770,496 and 21,676,488

Step by Step Solution

1. Step 1: Write the proportion equation
   14,770,496 : 21,676,488 = 21,676,488 : x
2. Step 2: Convert to fraction form
   14,770,496/21,676,488 = 21,676,488/x
3. Step 3: Cross multiply
   14,770,496x = 21,676,488 × 21,676,488
4. Step 4: Simplify right side
   14,770,496x = 469,870,132,014,144
5. Step 5: Solve for x
   x = 469,870,132,014,144/14,770,496
6. Step 6: Final answer
   x = 31,811,398.35