Finding the Third Proportional to 25,987.50 and 40,223.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,987.50 : 40,223.25 = 40,223.25 : x
2. Step 2: Convert to fraction form
   25,987.50/40,223.25 = 40,223.25/x
3. Step 3: Cross multiply
   25,987.50x = 40,223.25 × 40,223.25
4. Step 4: Simplify right side
   25,987.50x = 1,617,909,840.56
5. Step 5: Solve for x
   x = 1,617,909,840.56/25,987.50
6. Step 6: Final answer
   x = 62,257.23