Finding the Third Proportional to 12,673.13 and 18,253.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,673.13 : 18,253.69 = 18,253.69 : x
2. Step 2: Convert to fraction form
   12,673.13/18,253.69 = 18,253.69/x
3. Step 3: Cross multiply
   12,673.13x = 18,253.69 × 18,253.69
4. Step 4: Simplify right side
   12,673.13x = 333,197,107.35
5. Step 5: Solve for x
   x = 333,197,107.35/12,673.13
6. Step 6: Final answer
   x = 26,291.63