Finding the Third Proportional to 20,174.06 and 23,859.56

Step by Step Solution

1. Step 1: Write the proportion equation
   20,174.06 : 23,859.56 = 23,859.56 : x
2. Step 2: Convert to fraction form
   20,174.06/23,859.56 = 23,859.56/x
3. Step 3: Cross multiply
   20,174.06x = 23,859.56 × 23,859.56
4. Step 4: Simplify right side
   20,174.06x = 569,278,722.69
5. Step 5: Solve for x
   x = 569,278,722.69/20,174.06
6. Step 6: Final answer
   x = 28,218.35