Finding the Third Proportional to 6,741 and 13,821

Step by Step Solution

1. Step 1: Write the proportion equation
   6,741 : 13,821 = 13,821 : x
2. Step 2: Convert to fraction form
   6,741/13,821 = 13,821/x
3. Step 3: Cross multiply
   6,741x = 13,821 × 13,821
4. Step 4: Simplify right side
   6,741x = 191,020,041
5. Step 5: Solve for x
   x = 191,020,041/6,741
6. Step 6: Final answer
   x = 28,337.05