Finding the Third Proportional to 16,604 and 34,612

Step by Step Solution

1. Step 1: Write the proportion equation
   16,604 : 34,612 = 34,612 : x
2. Step 2: Convert to fraction form
   16,604/34,612 = 34,612/x
3. Step 3: Cross multiply
   16,604x = 34,612 × 34,612
4. Step 4: Simplify right side
   16,604x = 1,197,990,544
5. Step 5: Solve for x
   x = 1,197,990,544/16,604
6. Step 6: Final answer
   x = 72,150.72