Finding the Third Proportional to 17,226.56 and 25,839.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,226.56 : 25,839.56 = 25,839.56 : x
2. Step 2: Convert to fraction form
   17,226.56/25,839.56 = 25,839.56/x
3. Step 3: Cross multiply
   17,226.56x = 25,839.56 × 25,839.56
4. Step 4: Simplify right side
   17,226.56x = 667,682,990.19
5. Step 5: Solve for x
   x = 667,682,990.19/17,226.56
6. Step 6: Final answer
   x = 38,758.92