Finding the Third Proportional to 12,768 and 17,984

Step by Step Solution

1. Step 1: Write the proportion equation
   12,768 : 17,984 = 17,984 : x
2. Step 2: Convert to fraction form
   12,768/17,984 = 17,984/x
3. Step 3: Cross multiply
   12,768x = 17,984 × 17,984
4. Step 4: Simplify right side
   12,768x = 323,424,256
5. Step 5: Solve for x
   x = 323,424,256/12,768
6. Step 6: Final answer
   x = 25,330.85