Finding the Third Proportional to 11,567.18 and 15,958.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,567.18 : 15,958.27 = 15,958.27 : x
2. Step 2: Convert to fraction form
   11,567.18/15,958.27 = 15,958.27/x
3. Step 3: Cross multiply
   11,567.18x = 15,958.27 × 15,958.27
4. Step 4: Simplify right side
   11,567.18x = 254,666,241.76
5. Step 5: Solve for x
   x = 254,666,241.76/11,567.18
6. Step 6: Final answer
   x = 22,016.28