Finding the Third Proportional to 11,800.13 and 25,671.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,800.13 : 25,671.38 = 25,671.38 : x
2. Step 2: Convert to fraction form
   11,800.13/25,671.38 = 25,671.38/x
3. Step 3: Cross multiply
   11,800.13x = 25,671.38 × 25,671.38
4. Step 4: Simplify right side
   11,800.13x = 659,019,494.39
5. Step 5: Solve for x
   x = 659,019,494.39/11,800.13
6. Step 6: Final answer
   x = 55,848.52