Finding the Third Proportional to 5,728.06 and 12,532.54

Step by Step Solution

1. Step 1: Write the proportion equation
   5,728.06 : 12,532.54 = 12,532.54 : x
2. Step 2: Convert to fraction form
   5,728.06/12,532.54 = 12,532.54/x
3. Step 3: Cross multiply
   5,728.06x = 12,532.54 × 12,532.54
4. Step 4: Simplify right side
   5,728.06x = 157,064,437.44
5. Step 5: Solve for x
   x = 157,064,437.44/5,728.06
6. Step 6: Final answer
   x = 27,420.18