Finding the Third Proportional to 26,789.25 and 40,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,789.25 : 40,426.50 = 40,426.50 : x
2. Step 2: Convert to fraction form
   26,789.25/40,426.50 = 40,426.50/x
3. Step 3: Cross multiply
   26,789.25x = 40,426.50 × 40,426.50
4. Step 4: Simplify right side
   26,789.25x = 1,634,301,902.25
5. Step 5: Solve for x
   x = 1,634,301,902.25/26,789.25
6. Step 6: Final answer
   x = 61,005.88