Finding the Third Proportional to 131,676 and 200,754

Step by Step Solution

1. Step 1: Write the proportion equation
   131,676 : 200,754 = 200,754 : x
2. Step 2: Convert to fraction form
   131,676/200,754 = 200,754/x
3. Step 3: Cross multiply
   131,676x = 200,754 × 200,754
4. Step 4: Simplify right side
   131,676x = 40,302,168,516
5. Step 5: Solve for x
   x = 40,302,168,516/131,676
6. Step 6: Final answer
   x = 306,070.72