Finding the Third Proportional to 26,011.50 and 55,972.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,011.50 : 55,972.50 = 55,972.50 : x
2. Step 2: Convert to fraction form
   26,011.50/55,972.50 = 55,972.50/x
3. Step 3: Cross multiply
   26,011.50x = 55,972.50 × 55,972.50
4. Step 4: Simplify right side
   26,011.50x = 3,132,920,756.25
5. Step 5: Solve for x
   x = 3,132,920,756.25/26,011.50
6. Step 6: Final answer
   x = 120,443.68