Finding the Third Proportional to 9,892 and 12,036

Step by Step Solution

1. Step 1: Write the proportion equation
   9,892 : 12,036 = 12,036 : x
2. Step 2: Convert to fraction form
   9,892/12,036 = 12,036/x
3. Step 3: Cross multiply
   9,892x = 12,036 × 12,036
4. Step 4: Simplify right side
   9,892x = 144,865,296
5. Step 5: Solve for x
   x = 144,865,296/9,892
6. Step 6: Final answer
   x = 14,644.69