Finding the Third Proportional to 80,166 and 126,934

Step by Step Solution

1. Step 1: Write the proportion equation
   80,166 : 126,934 = 126,934 : x
2. Step 2: Convert to fraction form
   80,166/126,934 = 126,934/x
3. Step 3: Cross multiply
   80,166x = 126,934 × 126,934
4. Step 4: Simplify right side
   80,166x = 16,112,240,356
5. Step 5: Solve for x
   x = 16,112,240,356/80,166
6. Step 6: Final answer
   x = 200,985.96