Finding the Third Proportional to 25,789.50 and 41,040

Step by Step Solution

1. Step 1: Write the proportion equation
   25,789.50 : 41,040 = 41,040 : x
2. Step 2: Convert to fraction form
   25,789.50/41,040 = 41,040/x
3. Step 3: Cross multiply
   25,789.50x = 41,040 × 41,040
4. Step 4: Simplify right side
   25,789.50x = 1,684,281,600
5. Step 5: Solve for x
   x = 1,684,281,600/25,789.50
6. Step 6: Final answer
   x = 65,308.81