Finding the Third Proportional to 71,233.50 and 109,934

Step by Step Solution

1. Step 1: Write the proportion equation
   71,233.50 : 109,934 = 109,934 : x
2. Step 2: Convert to fraction form
   71,233.50/109,934 = 109,934/x
3. Step 3: Cross multiply
   71,233.50x = 109,934 × 109,934
4. Step 4: Simplify right side
   71,233.50x = 12,085,484,356
5. Step 5: Solve for x
   x = 12,085,484,356/71,233.50
6. Step 6: Final answer
   x = 169,660.12