Finding the Third Proportional to 11,448 and 17,332.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,448 : 17,332.50 = 17,332.50 : x
2. Step 2: Convert to fraction form
   11,448/17,332.50 = 17,332.50/x
3. Step 3: Cross multiply
   11,448x = 17,332.50 × 17,332.50
4. Step 4: Simplify right side
   11,448x = 300,415,556.25
5. Step 5: Solve for x
   x = 300,415,556.25/11,448
6. Step 6: Final answer
   x = 26,241.75