Finding the Third Proportional to 13,364 and 17,328

Step by Step Solution

1. Step 1: Write the proportion equation
   13,364 : 17,328 = 17,328 : x
2. Step 2: Convert to fraction form
   13,364/17,328 = 17,328/x
3. Step 3: Cross multiply
   13,364x = 17,328 × 17,328
4. Step 4: Simplify right side
   13,364x = 300,259,584
5. Step 5: Solve for x
   x = 300,259,584/13,364
6. Step 6: Final answer
   x = 22,467.79