Finding the Third Proportional to 14,068 and 30,820

Step by Step Solution

1. Step 1: Write the proportion equation
   14,068 : 30,820 = 30,820 : x
2. Step 2: Convert to fraction form
   14,068/30,820 = 30,820/x
3. Step 3: Cross multiply
   14,068x = 30,820 × 30,820
4. Step 4: Simplify right side
   14,068x = 949,872,400
5. Step 5: Solve for x
   x = 949,872,400/14,068
6. Step 6: Final answer
   x = 67,520.07