Finding the Third Proportional to 2,721.50 and 5,929

Step by Step Solution

1. Step 1: Write the proportion equation
   2,721.50 : 5,929 = 5,929 : x
2. Step 2: Convert to fraction form
   2,721.50/5,929 = 5,929/x
3. Step 3: Cross multiply
   2,721.50x = 5,929 × 5,929
4. Step 4: Simplify right side
   2,721.50x = 35,153,041
5. Step 5: Solve for x
   x = 35,153,041/2,721.50
6. Step 6: Final answer
   x = 12,916.79