Finding the Third Proportional to 26,380.69 and 56,755.69

Step by Step Solution

1. Step 1: Write the proportion equation
   26,380.69 : 56,755.69 = 56,755.69 : x
2. Step 2: Convert to fraction form
   26,380.69/56,755.69 = 56,755.69/x
3. Step 3: Cross multiply
   26,380.69x = 56,755.69 × 56,755.69
4. Step 4: Simplify right side
   26,380.69x = 3,221,208,063.60
5. Step 5: Solve for x
   x = 3,221,208,063.60/26,380.69
6. Step 6: Final answer
   x = 122,104.78