Finding the Third Proportional to 11,280.38 and 17,535.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,280.38 : 17,535.75 = 17,535.75 : x
2. Step 2: Convert to fraction form
   11,280.38/17,535.75 = 17,535.75/x
3. Step 3: Cross multiply
   11,280.38x = 17,535.75 × 17,535.75
4. Step 4: Simplify right side
   11,280.38x = 307,502,528.06
5. Step 5: Solve for x
   x = 307,502,528.06/11,280.38
6. Step 6: Final answer
   x = 27,259.96