Finding the Third Proportional to 26,065.50 and 56,911.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,065.50 : 56,911.50 = 56,911.50 : x
2. Step 2: Convert to fraction form
   26,065.50/56,911.50 = 56,911.50/x
3. Step 3: Cross multiply
   26,065.50x = 56,911.50 × 56,911.50
4. Step 4: Simplify right side
   26,065.50x = 3,238,918,832.25
5. Step 5: Solve for x
   x = 3,238,918,832.25/26,065.50
6. Step 6: Final answer
   x = 124,260.76