Finding the Third Proportional to 131,182 and 280,966

Step by Step Solution

1. Step 1: Write the proportion equation
   131,182 : 280,966 = 280,966 : x
2. Step 2: Convert to fraction form
   131,182/280,966 = 280,966/x
3. Step 3: Cross multiply
   131,182x = 280,966 × 280,966
4. Step 4: Simplify right side
   131,182x = 78,941,893,156
5. Step 5: Solve for x
   x = 78,941,893,156/131,182
6. Step 6: Final answer
   x = 601,773.82