Finding the Third Proportional to 8,808,145.50 and 19,404,285

Step by Step Solution

1. Step 1: Write the proportion equation
   8,808,145.50 : 19,404,285 = 19,404,285 : x
2. Step 2: Convert to fraction form
   8,808,145.50/19,404,285 = 19,404,285/x
3. Step 3: Cross multiply
   8,808,145.50x = 19,404,285 × 19,404,285
4. Step 4: Simplify right side
   8,808,145.50x = 376,526,276,361,225
5. Step 5: Solve for x
   x = 376,526,276,361,225/8,808,145.50
6. Step 6: Final answer
   x = 42,747,508.70