Finding the Third Proportional to 6,729 and 13,134

Step by Step Solution

1. Step 1: Write the proportion equation
   6,729 : 13,134 = 13,134 : x
2. Step 2: Convert to fraction form
   6,729/13,134 = 13,134/x
3. Step 3: Cross multiply
   6,729x = 13,134 × 13,134
4. Step 4: Simplify right side
   6,729x = 172,501,956
5. Step 5: Solve for x
   x = 172,501,956/6,729
6. Step 6: Final answer
   x = 25,635.60