Finding the Third Proportional to 6,744 and 12,030

Step by Step Solution

1. Step 1: Write the proportion equation
   6,744 : 12,030 = 12,030 : x
2. Step 2: Convert to fraction form
   6,744/12,030 = 12,030/x
3. Step 3: Cross multiply
   6,744x = 12,030 × 12,030
4. Step 4: Simplify right side
   6,744x = 144,720,900
5. Step 5: Solve for x
   x = 144,720,900/6,744
6. Step 6: Final answer
   x = 21,459.21