Finding the Third Proportional to 11,175 and 17,375

Step by Step Solution

1. Step 1: Write the proportion equation
   11,175 : 17,375 = 17,375 : x
2. Step 2: Convert to fraction form
   11,175/17,375 = 17,375/x
3. Step 3: Cross multiply
   11,175x = 17,375 × 17,375
4. Step 4: Simplify right side
   11,175x = 301,890,625
5. Step 5: Solve for x
   x = 301,890,625/11,175
6. Step 6: Final answer
   x = 27,014.82