Finding the Third Proportional to 109,934.50 and 165,175

Step by Step Solution

1. Step 1: Write the proportion equation
   109,934.50 : 165,175 = 165,175 : x
2. Step 2: Convert to fraction form
   109,934.50/165,175 = 165,175/x
3. Step 3: Cross multiply
   109,934.50x = 165,175 × 165,175
4. Step 4: Simplify right side
   109,934.50x = 27,282,780,625
5. Step 5: Solve for x
   x = 27,282,780,625/109,934.50
6. Step 6: Final answer
   x = 248,173.05