Finding the Third Proportional to 9,134,086.50 and 19,023,847.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,134,086.50 : 19,023,847.31 = 19,023,847.31 : x
2. Step 2: Convert to fraction form
   9,134,086.50/19,023,847.31 = 19,023,847.31/x
3. Step 3: Cross multiply
   9,134,086.50x = 19,023,847.31 × 19,023,847.31
4. Step 4: Simplify right side
   9,134,086.50x = 361,906,766,569,313.50
5. Step 5: Solve for x
   x = 361,906,766,569,313.50/9,134,086.50
6. Step 6: Final answer
   x = 39,621,561.12