Finding the Third Proportional to 5,904 and 12,896

Step by Step Solution

1. Step 1: Write the proportion equation
   5,904 : 12,896 = 12,896 : x
2. Step 2: Convert to fraction form
   5,904/12,896 = 12,896/x
3. Step 3: Cross multiply
   5,904x = 12,896 × 12,896
4. Step 4: Simplify right side
   5,904x = 166,306,816
5. Step 5: Solve for x
   x = 166,306,816/5,904
6. Step 6: Final answer
   x = 28,168.50