Finding the Third Proportional to 26,069.50 and 56,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,069.50 : 56,919.50 = 56,919.50 : x
2. Step 2: Convert to fraction form
   26,069.50/56,919.50 = 56,919.50/x
3. Step 3: Cross multiply
   26,069.50x = 56,919.50 × 56,919.50
4. Step 4: Simplify right side
   26,069.50x = 3,239,829,480.25
5. Step 5: Solve for x
   x = 3,239,829,480.25/26,069.50
6. Step 6: Final answer
   x = 124,276.63