Finding the Third Proportional to 68,077.13 and 88,377.75

Step by Step Solution

1. Step 1: Write the proportion equation
   68,077.13 : 88,377.75 = 88,377.75 : x
2. Step 2: Convert to fraction form
   68,077.13/88,377.75 = 88,377.75/x
3. Step 3: Cross multiply
   68,077.13x = 88,377.75 × 88,377.75
4. Step 4: Simplify right side
   68,077.13x = 7,810,626,695.06
5. Step 5: Solve for x
   x = 7,810,626,695.06/68,077.13
6. Step 6: Final answer
   x = 114,732.03