Finding the Third Proportional to 5,514 and 12,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,514 : 12,022.50 = 12,022.50 : x
2. Step 2: Convert to fraction form
   5,514/12,022.50 = 12,022.50/x
3. Step 3: Cross multiply
   5,514x = 12,022.50 × 12,022.50
4. Step 4: Simplify right side
   5,514x = 144,540,506.25
5. Step 5: Solve for x
   x = 144,540,506.25/5,514
6. Step 6: Final answer
   x = 26,213.37