Finding the Third Proportional to 9,367 and 10,919

Step by Step Solution

1. Step 1: Write the proportion equation
   9,367 : 10,919 = 10,919 : x
2. Step 2: Convert to fraction form
   9,367/10,919 = 10,919/x
3. Step 3: Cross multiply
   9,367x = 10,919 × 10,919
4. Step 4: Simplify right side
   9,367x = 119,224,561
5. Step 5: Solve for x
   x = 119,224,561/9,367
6. Step 6: Final answer
   x = 12,728.15