Finding the Third Proportional to 12,233.53 and 25,378.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,233.53 : 25,378.31 = 25,378.31 : x
2. Step 2: Convert to fraction form
   12,233.53/25,378.31 = 25,378.31/x
3. Step 3: Cross multiply
   12,233.53x = 25,378.31 × 25,378.31
4. Step 4: Simplify right side
   12,233.53x = 644,058,745.35
5. Step 5: Solve for x
   x = 644,058,745.35/12,233.53
6. Step 6: Final answer
   x = 52,647.00