Finding the Third Proportional to 10,368 and 13,968

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368 : 13,968 = 13,968 : x
2. Step 2: Convert to fraction form
   10,368/13,968 = 13,968/x
3. Step 3: Cross multiply
   10,368x = 13,968 × 13,968
4. Step 4: Simplify right side
   10,368x = 195,105,024
5. Step 5: Solve for x
   x = 195,105,024/10,368
6. Step 6: Final answer
   x = 18,818