Finding the Third Proportional to 16,425 and 34,017

Step by Step Solution

1. Step 1: Write the proportion equation
   16,425 : 34,017 = 34,017 : x
2. Step 2: Convert to fraction form
   16,425/34,017 = 34,017/x
3. Step 3: Cross multiply
   16,425x = 34,017 × 34,017
4. Step 4: Simplify right side
   16,425x = 1,157,156,289
5. Step 5: Solve for x
   x = 1,157,156,289/16,425
6. Step 6: Final answer
   x = 70,450.92