Finding the Third Proportional to 11,375.50 and 17,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,375.50 : 17,549.50 = 17,549.50 : x
2. Step 2: Convert to fraction form
   11,375.50/17,549.50 = 17,549.50/x
3. Step 3: Cross multiply
   11,375.50x = 17,549.50 × 17,549.50
4. Step 4: Simplify right side
   11,375.50x = 307,984,950.25
5. Step 5: Solve for x
   x = 307,984,950.25/11,375.50
6. Step 6: Final answer
   x = 27,074.41