Finding the Third Proportional to 11,280.52 and 17,549.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,280.52 : 17,549.16 = 17,549.16 : x
2. Step 2: Convert to fraction form
   11,280.52/17,549.16 = 17,549.16/x
3. Step 3: Cross multiply
   11,280.52x = 17,549.16 × 17,549.16
4. Step 4: Simplify right side
   11,280.52x = 307,972,885.09
5. Step 5: Solve for x
   x = 307,972,885.09/11,280.52
6. Step 6: Final answer
   x = 27,301.31