Finding the Third Proportional to 20,827.13 and 22,399.03

Step by Step Solution

1. Step 1: Write the proportion equation
   20,827.13 : 22,399.03 = 22,399.03 : x
2. Step 2: Convert to fraction form
   20,827.13/22,399.03 = 22,399.03/x
3. Step 3: Cross multiply
   20,827.13x = 22,399.03 × 22,399.03
4. Step 4: Simplify right side
   20,827.13x = 501,716,600.94
5. Step 5: Solve for x
   x = 501,716,600.94/20,827.13
6. Step 6: Final answer
   x = 24,089.58