Finding the Third Proportional to 25,279.50 and 41,584.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,279.50 : 41,584.50 = 41,584.50 : x
2. Step 2: Convert to fraction form
   25,279.50/41,584.50 = 41,584.50/x
3. Step 3: Cross multiply
   25,279.50x = 41,584.50 × 41,584.50
4. Step 4: Simplify right side
   25,279.50x = 1,729,270,640.25
5. Step 5: Solve for x
   x = 1,729,270,640.25/25,279.50
6. Step 6: Final answer
   x = 68,406.05