Finding the Third Proportional to 11,995 and 25,451.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,995 : 25,451.50 = 25,451.50 : x
2. Step 2: Convert to fraction form
   11,995/25,451.50 = 25,451.50/x
3. Step 3: Cross multiply
   11,995x = 25,451.50 × 25,451.50
4. Step 4: Simplify right side
   11,995x = 647,778,852.25
5. Step 5: Solve for x
   x = 647,778,852.25/11,995
6. Step 6: Final answer
   x = 54,004.07