Finding the Third Proportional to 14,451,648 and 21,134,850

Step by Step Solution

1. Step 1: Write the proportion equation
   14,451,648 : 21,134,850 = 21,134,850 : x
2. Step 2: Convert to fraction form
   14,451,648/21,134,850 = 21,134,850/x
3. Step 3: Cross multiply
   14,451,648x = 21,134,850 × 21,134,850
4. Step 4: Simplify right side
   14,451,648x = 446,681,884,522,500
5. Step 5: Solve for x
   x = 446,681,884,522,500/14,451,648
6. Step 6: Final answer
   x = 30,908,716.05