Finding the Third Proportional to 26,013.75 and 55,267.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,013.75 : 55,267.50 = 55,267.50 : x
2. Step 2: Convert to fraction form
   26,013.75/55,267.50 = 55,267.50/x
3. Step 3: Cross multiply
   26,013.75x = 55,267.50 × 55,267.50
4. Step 4: Simplify right side
   26,013.75x = 3,054,496,556.25
5. Step 5: Solve for x
   x = 3,054,496,556.25/26,013.75
6. Step 6: Final answer
   x = 117,418.54