Finding the Third Proportional to 7,860.38 and 17,107.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,860.38 : 17,107.88 = 17,107.88 : x
2. Step 2: Convert to fraction form
   7,860.38/17,107.88 = 17,107.88/x
3. Step 3: Cross multiply
   7,860.38x = 17,107.88 × 17,107.88
4. Step 4: Simplify right side
   7,860.38x = 292,679,387.02
5. Step 5: Solve for x
   x = 292,679,387.02/7,860.38
6. Step 6: Final answer
   x = 37,234.79