Finding the Third Proportional to 80,754.75 and 113,162.25

Step by Step Solution

1. Step 1: Write the proportion equation
   80,754.75 : 113,162.25 = 113,162.25 : x
2. Step 2: Convert to fraction form
   80,754.75/113,162.25 = 113,162.25/x
3. Step 3: Cross multiply
   80,754.75x = 113,162.25 × 113,162.25
4. Step 4: Simplify right side
   80,754.75x = 12,805,694,825.06
5. Step 5: Solve for x
   x = 12,805,694,825.06/80,754.75
6. Step 6: Final answer
   x = 158,575.13