Finding the Third Proportional to 14,975,084 and 21,399,743

Step by Step Solution

1. Step 1: Write the proportion equation
   14,975,084 : 21,399,743 = 21,399,743 : x
2. Step 2: Convert to fraction form
   14,975,084/21,399,743 = 21,399,743/x
3. Step 3: Cross multiply
   14,975,084x = 21,399,743 × 21,399,743
4. Step 4: Simplify right side
   14,975,084x = 457,949,000,466,049
5. Step 5: Solve for x
   x = 457,949,000,466,049/14,975,084
6. Step 6: Final answer
   x = 30,580,730.00