Finding the Third Proportional to 17,517.52 and 27,199.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,517.52 : 27,199.55 = 27,199.55 : x
2. Step 2: Convert to fraction form
   17,517.52/27,199.55 = 27,199.55/x
3. Step 3: Cross multiply
   17,517.52x = 27,199.55 × 27,199.55
4. Step 4: Simplify right side
   17,517.52x = 739,815,350.21
5. Step 5: Solve for x
   x = 739,815,350.21/17,517.52
6. Step 6: Final answer
   x = 42,232.89