Finding the Third Proportional to 9,396 and 16,992

Step by Step Solution

1. Step 1: Write the proportion equation
   9,396 : 16,992 = 16,992 : x
2. Step 2: Convert to fraction form
   9,396/16,992 = 16,992/x
3. Step 3: Cross multiply
   9,396x = 16,992 × 16,992
4. Step 4: Simplify right side
   9,396x = 288,728,064
5. Step 5: Solve for x
   x = 288,728,064/9,396
6. Step 6: Final answer
   x = 30,728.83