Finding the Third Proportional to 8,964,530 and 19,813,025

Step by Step Solution

1. Step 1: Write the proportion equation
   8,964,530 : 19,813,025 = 19,813,025 : x
2. Step 2: Convert to fraction form
   8,964,530/19,813,025 = 19,813,025/x
3. Step 3: Cross multiply
   8,964,530x = 19,813,025 × 19,813,025
4. Step 4: Simplify right side
   8,964,530x = 392,555,959,650,625
5. Step 5: Solve for x
   x = 392,555,959,650,625/8,964,530
6. Step 6: Final answer
   x = 43,789,909.75