Finding the Third Proportional to 3,981.50 and 5,999

Step by Step Solution

1. Step 1: Write the proportion equation
   3,981.50 : 5,999 = 5,999 : x
2. Step 2: Convert to fraction form
   3,981.50/5,999 = 5,999/x
3. Step 3: Cross multiply
   3,981.50x = 5,999 × 5,999
4. Step 4: Simplify right side
   3,981.50x = 35,988,001
5. Step 5: Solve for x
   x = 35,988,001/3,981.50
6. Step 6: Final answer
   x = 9,038.80