Finding the Third Proportional to 11,524.20 and 17,798.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,524.20 : 17,798.12 = 17,798.12 : x
2. Step 2: Convert to fraction form
   11,524.20/17,798.12 = 17,798.12/x
3. Step 3: Cross multiply
   11,524.20x = 17,798.12 × 17,798.12
4. Step 4: Simplify right side
   11,524.20x = 316,772,905.90
5. Step 5: Solve for x
   x = 316,772,905.90/11,524.20
6. Step 6: Final answer
   x = 27,487.62