Finding the Third Proportional to 14,517 and 30,930

Step by Step Solution

1. Step 1: Write the proportion equation
   14,517 : 30,930 = 30,930 : x
2. Step 2: Convert to fraction form
   14,517/30,930 = 30,930/x
3. Step 3: Cross multiply
   14,517x = 30,930 × 30,930
4. Step 4: Simplify right side
   14,517x = 956,664,900
5. Step 5: Solve for x
   x = 956,664,900/14,517
6. Step 6: Final answer
   x = 65,899.63