Finding the Third Proportional to 26,263.69 and 56,217.94

Step by Step Solution

1. Step 1: Write the proportion equation
   26,263.69 : 56,217.94 = 56,217.94 : x
2. Step 2: Convert to fraction form
   26,263.69/56,217.94 = 56,217.94/x
3. Step 3: Cross multiply
   26,263.69x = 56,217.94 × 56,217.94
4. Step 4: Simplify right side
   26,263.69x = 3,160,456,496.75
5. Step 5: Solve for x
   x = 3,160,456,496.75/26,263.69
6. Step 6: Final answer
   x = 120,335.60