Finding the Third Proportional to 80,962 and 113,218

Step by Step Solution

1. Step 1: Write the proportion equation
   80,962 : 113,218 = 113,218 : x
2. Step 2: Convert to fraction form
   80,962/113,218 = 113,218/x
3. Step 3: Cross multiply
   80,962x = 113,218 × 113,218
4. Step 4: Simplify right side
   80,962x = 12,818,315,524
5. Step 5: Solve for x
   x = 12,818,315,524/80,962
6. Step 6: Final answer
   x = 158,325.08