Finding the Third Proportional to 3,549 and 5,989.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,549 : 5,989.50 = 5,989.50 : x
2. Step 2: Convert to fraction form
   3,549/5,989.50 = 5,989.50/x
3. Step 3: Cross multiply
   3,549x = 5,989.50 × 5,989.50
4. Step 4: Simplify right side
   3,549x = 35,874,110.25
5. Step 5: Solve for x
   x = 35,874,110.25/3,549
6. Step 6: Final answer
   x = 10,108.23