Finding the Third Proportional to 12,081.38 and 18,065.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,081.38 : 18,065.63 = 18,065.63 : x
2. Step 2: Convert to fraction form
   12,081.38/18,065.63 = 18,065.63/x
3. Step 3: Cross multiply
   12,081.38x = 18,065.63 × 18,065.63
4. Step 4: Simplify right side
   12,081.38x = 326,366,806.64
5. Step 5: Solve for x
   x = 326,366,806.64/12,081.38
6. Step 6: Final answer
   x = 27,014.04