Finding the Third Proportional to 14,072 and 30,758

Step by Step Solution

1. Step 1: Write the proportion equation
   14,072 : 30,758 = 30,758 : x
2. Step 2: Convert to fraction form
   14,072/30,758 = 30,758/x
3. Step 3: Cross multiply
   14,072x = 30,758 × 30,758
4. Step 4: Simplify right side
   14,072x = 946,054,564
5. Step 5: Solve for x
   x = 946,054,564/14,072
6. Step 6: Final answer
   x = 67,229.57