Finding the Third Proportional to 8,821,182 and 19,108,171.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,821,182 : 19,108,171.50 = 19,108,171.50 : x
2. Step 2: Convert to fraction form
   8,821,182/19,108,171.50 = 19,108,171.50/x
3. Step 3: Cross multiply
   8,821,182x = 19,108,171.50 × 19,108,171.50
4. Step 4: Simplify right side
   8,821,182x = 365,122,218,073,412.25
5. Step 5: Solve for x
   x = 365,122,218,073,412.25/8,821,182
6. Step 6: Final answer
   x = 41,391,529.85