Finding the Third Proportional to 5,571 and 10,983

Step by Step Solution

1. Step 1: Write the proportion equation
   5,571 : 10,983 = 10,983 : x
2. Step 2: Convert to fraction form
   5,571/10,983 = 10,983/x
3. Step 3: Cross multiply
   5,571x = 10,983 × 10,983
4. Step 4: Simplify right side
   5,571x = 120,626,289
5. Step 5: Solve for x
   x = 120,626,289/5,571
6. Step 6: Final answer
   x = 21,652.54