Finding the Third Proportional to 5,744.67 and 12,852.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,744.67 : 12,852.42 = 12,852.42 : x
2. Step 2: Convert to fraction form
   5,744.67/12,852.42 = 12,852.42/x
3. Step 3: Cross multiply
   5,744.67x = 12,852.42 × 12,852.42
4. Step 4: Simplify right side
   5,744.67x = 165,184,748.05
5. Step 5: Solve for x
   x = 165,184,748.05/5,744.67
6. Step 6: Final answer
   x = 28,754.43