Finding the Third Proportional to 88,287.75 and 113,360.06

Step by Step Solution

1. Step 1: Write the proportion equation
   88,287.75 : 113,360.06 = 113,360.06 : x
2. Step 2: Convert to fraction form
   88,287.75/113,360.06 = 113,360.06/x
3. Step 3: Cross multiply
   88,287.75x = 113,360.06 × 113,360.06
4. Step 4: Simplify right side
   88,287.75x = 12,850,503,770.00
5. Step 5: Solve for x
   x = 12,850,503,770.00/88,287.75
6. Step 6: Final answer
   x = 145,552.51