Finding the Third Proportional to 26,412.75 and 41,242.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,412.75 : 41,242.50 = 41,242.50 : x
2. Step 2: Convert to fraction form
   26,412.75/41,242.50 = 41,242.50/x
3. Step 3: Cross multiply
   26,412.75x = 41,242.50 × 41,242.50
4. Step 4: Simplify right side
   26,412.75x = 1,700,943,806.25
5. Step 5: Solve for x
   x = 1,700,943,806.25/26,412.75
6. Step 6: Final answer
   x = 64,398.59