Finding the Third Proportional to 11,255.06 and 17,668.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,255.06 : 17,668.69 = 17,668.69 : x
2. Step 2: Convert to fraction form
   11,255.06/17,668.69 = 17,668.69/x
3. Step 3: Cross multiply
   11,255.06x = 17,668.69 × 17,668.69
4. Step 4: Simplify right side
   11,255.06x = 312,182,517.97
5. Step 5: Solve for x
   x = 312,182,517.97/11,255.06
6. Step 6: Final answer
   x = 27,737.08