Finding the Third Proportional to 14,049 and 30,690

Step by Step Solution

1. Step 1: Write the proportion equation
   14,049 : 30,690 = 30,690 : x
2. Step 2: Convert to fraction form
   14,049/30,690 = 30,690/x
3. Step 3: Cross multiply
   14,049x = 30,690 × 30,690
4. Step 4: Simplify right side
   14,049x = 941,876,100
5. Step 5: Solve for x
   x = 941,876,100/14,049
6. Step 6: Final answer
   x = 67,042.22