Finding the Third Proportional to 12,223.13 and 18,010.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,223.13 : 18,010.69 = 18,010.69 : x
2. Step 2: Convert to fraction form
   12,223.13/18,010.69 = 18,010.69/x
3. Step 3: Cross multiply
   12,223.13x = 18,010.69 × 18,010.69
4. Step 4: Simplify right side
   12,223.13x = 324,384,864.22
5. Step 5: Solve for x
   x = 324,384,864.22/12,223.13
6. Step 6: Final answer
   x = 26,538.62