Finding the Third Proportional to 6,885 and 10,533.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,885 : 10,533.38 = 10,533.38 : x
2. Step 2: Convert to fraction form
   6,885/10,533.38 = 10,533.38/x
3. Step 3: Cross multiply
   6,885x = 10,533.38 × 10,533.38
4. Step 4: Simplify right side
   6,885x = 110,951,988.89
5. Step 5: Solve for x
   x = 110,951,988.89/6,885
6. Step 6: Final answer
   x = 16,115.03