Finding the Third Proportional to 2,928 and 3,544

Step by Step Solution

1. Step 1: Write the proportion equation
   2,928 : 3,544 = 3,544 : x
2. Step 2: Convert to fraction form
   2,928/3,544 = 3,544/x
3. Step 3: Cross multiply
   2,928x = 3,544 × 3,544
4. Step 4: Simplify right side
   2,928x = 12,559,936
5. Step 5: Solve for x
   x = 12,559,936/2,928
6. Step 6: Final answer
   x = 4,289.60