Finding the Third Proportional to 16,626 and 38,493

Step by Step Solution

1. Step 1: Write the proportion equation
   16,626 : 38,493 = 38,493 : x
2. Step 2: Convert to fraction form
   16,626/38,493 = 38,493/x
3. Step 3: Cross multiply
   16,626x = 38,493 × 38,493
4. Step 4: Simplify right side
   16,626x = 1,481,711,049
5. Step 5: Solve for x
   x = 1,481,711,049/16,626
6. Step 6: Final answer
   x = 89,120.12