Finding the Third Proportional to 9,231,411 and 20,088,330

Step by Step Solution

1. Step 1: Write the proportion equation
   9,231,411 : 20,088,330 = 20,088,330 : x
2. Step 2: Convert to fraction form
   9,231,411/20,088,330 = 20,088,330/x
3. Step 3: Cross multiply
   9,231,411x = 20,088,330 × 20,088,330
4. Step 4: Simplify right side
   9,231,411x = 403,541,002,188,900
5. Step 5: Solve for x
   x = 403,541,002,188,900/9,231,411
6. Step 6: Final answer
   x = 43,713,902.69