Finding the Third Proportional to 6,372 and 10,886

Step by Step Solution

1. Step 1: Write the proportion equation
   6,372 : 10,886 = 10,886 : x
2. Step 2: Convert to fraction form
   6,372/10,886 = 10,886/x
3. Step 3: Cross multiply
   6,372x = 10,886 × 10,886
4. Step 4: Simplify right side
   6,372x = 118,504,996
5. Step 5: Solve for x
   x = 118,504,996/6,372
6. Step 6: Final answer
   x = 18,597.77