Finding the Third Proportional to 11,342.25 and 17,023.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,342.25 : 17,023.50 = 17,023.50 : x
2. Step 2: Convert to fraction form
   11,342.25/17,023.50 = 17,023.50/x
3. Step 3: Cross multiply
   11,342.25x = 17,023.50 × 17,023.50
4. Step 4: Simplify right side
   11,342.25x = 289,799,552.25
5. Step 5: Solve for x
   x = 289,799,552.25/11,342.25
6. Step 6: Final answer
   x = 25,550.45