Finding the Third Proportional to 13,262.25 and 18,022.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,262.25 : 18,022.31 = 18,022.31 : x
2. Step 2: Convert to fraction form
   13,262.25/18,022.31 = 18,022.31/x
3. Step 3: Cross multiply
   13,262.25x = 18,022.31 × 18,022.31
4. Step 4: Simplify right side
   13,262.25x = 324,803,747.85
5. Step 5: Solve for x
   x = 324,803,747.85/13,262.25
6. Step 6: Final answer
   x = 24,490.85