Finding the Third Proportional to 6,336 and 13,887

Step by Step Solution

1. Step 1: Write the proportion equation
   6,336 : 13,887 = 13,887 : x
2. Step 2: Convert to fraction form
   6,336/13,887 = 13,887/x
3. Step 3: Cross multiply
   6,336x = 13,887 × 13,887
4. Step 4: Simplify right side
   6,336x = 192,848,769
5. Step 5: Solve for x
   x = 192,848,769/6,336
6. Step 6: Final answer
   x = 30,436.99