Finding the Third Proportional to 11,676 and 24,990

Step by Step Solution

1. Step 1: Write the proportion equation
   11,676 : 24,990 = 24,990 : x
2. Step 2: Convert to fraction form
   11,676/24,990 = 24,990/x
3. Step 3: Cross multiply
   11,676x = 24,990 × 24,990
4. Step 4: Simplify right side
   11,676x = 624,500,100
5. Step 5: Solve for x
   x = 624,500,100/11,676
6. Step 6: Final answer
   x = 53,485.79