Finding the Third Proportional to 17,850.38 and 39,204.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,850.38 : 39,204.42 = 39,204.42 : x
2. Step 2: Convert to fraction form
   17,850.38/39,204.42 = 39,204.42/x
3. Step 3: Cross multiply
   17,850.38x = 39,204.42 × 39,204.42
4. Step 4: Simplify right side
   17,850.38x = 1,536,986,694.55
5. Step 5: Solve for x
   x = 1,536,986,694.55/17,850.38
6. Step 6: Final answer
   x = 86,103.89