Finding the Third Proportional to 11,741.20 and 18,046.55

Step by Step Solution

1. Step 1: Write the proportion equation
   11,741.20 : 18,046.55 = 18,046.55 : x
2. Step 2: Convert to fraction form
   11,741.20/18,046.55 = 18,046.55/x
3. Step 3: Cross multiply
   11,741.20x = 18,046.55 × 18,046.55
4. Step 4: Simplify right side
   11,741.20x = 325,677,854.11
5. Step 5: Solve for x
   x = 325,677,854.11/11,741.20
6. Step 6: Final answer
   x = 27,738.03