Finding the Third Proportional to 17,238.94 and 26,359.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,238.94 : 26,359.88 = 26,359.88 : x
2. Step 2: Convert to fraction form
   17,238.94/26,359.88 = 26,359.88/x
3. Step 3: Cross multiply
   17,238.94x = 26,359.88 × 26,359.88
4. Step 4: Simplify right side
   17,238.94x = 694,843,010.02
5. Step 5: Solve for x
   x = 694,843,010.02/17,238.94
6. Step 6: Final answer
   x = 40,306.60