Finding the Third Proportional to 9,008,812 and 19,434,800

Step by Step Solution

1. Step 1: Write the proportion equation
   9,008,812 : 19,434,800 = 19,434,800 : x
2. Step 2: Convert to fraction form
   9,008,812/19,434,800 = 19,434,800/x
3. Step 3: Cross multiply
   9,008,812x = 19,434,800 × 19,434,800
4. Step 4: Simplify right side
   9,008,812x = 377,711,451,040,000
5. Step 5: Solve for x
   x = 377,711,451,040,000/9,008,812
6. Step 6: Final answer
   x = 41,926,887.92