Finding the Third Proportional to 26,115.75 and 55,919.25

Step by Step Solution

1. Step 1: Write the proportion equation
   26,115.75 : 55,919.25 = 55,919.25 : x
2. Step 2: Convert to fraction form
   26,115.75/55,919.25 = 55,919.25/x
3. Step 3: Cross multiply
   26,115.75x = 55,919.25 × 55,919.25
4. Step 4: Simplify right side
   26,115.75x = 3,126,962,520.56
5. Step 5: Solve for x
   x = 3,126,962,520.56/26,115.75
6. Step 6: Final answer
   x = 119,734.74