Finding the Third Proportional to 16,442 and 34,048

Step by Step Solution

1. Step 1: Write the proportion equation
   16,442 : 34,048 = 34,048 : x
2. Step 2: Convert to fraction form
   16,442/34,048 = 34,048/x
3. Step 3: Cross multiply
   16,442x = 34,048 × 34,048
4. Step 4: Simplify right side
   16,442x = 1,159,266,304
5. Step 5: Solve for x
   x = 1,159,266,304/16,442
6. Step 6: Final answer
   x = 70,506.40