Finding the Third Proportional to 14,024.50 and 30,689

Step by Step Solution

1. Step 1: Write the proportion equation
   14,024.50 : 30,689 = 30,689 : x
2. Step 2: Convert to fraction form
   14,024.50/30,689 = 30,689/x
3. Step 3: Cross multiply
   14,024.50x = 30,689 × 30,689
4. Step 4: Simplify right side
   14,024.50x = 941,814,721
5. Step 5: Solve for x
   x = 941,814,721/14,024.50
6. Step 6: Final answer
   x = 67,154.96