Finding the Third Proportional to 17,966.75 and 39,079.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,966.75 : 39,079.38 = 39,079.38 : x
2. Step 2: Convert to fraction form
   17,966.75/39,079.38 = 39,079.38/x
3. Step 3: Cross multiply
   17,966.75x = 39,079.38 × 39,079.38
4. Step 4: Simplify right side
   17,966.75x = 1,527,197,550.39
5. Step 5: Solve for x
   x = 1,527,197,550.39/17,966.75
6. Step 6: Final answer
   x = 85,001.32