Finding the Third Proportional to 5,768.72 and 12,442.36

Step by Step Solution

1. Step 1: Write the proportion equation
   5,768.72 : 12,442.36 = 12,442.36 : x
2. Step 2: Convert to fraction form
   5,768.72/12,442.36 = 12,442.36/x
3. Step 3: Cross multiply
   5,768.72x = 12,442.36 × 12,442.36
4. Step 4: Simplify right side
   5,768.72x = 154,812,306.82
5. Step 5: Solve for x
   x = 154,812,306.82/5,768.72
6. Step 6: Final answer
   x = 26,836.51