Finding the Third Proportional to 13,344 and 30,888

Step by Step Solution

1. Step 1: Write the proportion equation
   13,344 : 30,888 = 30,888 : x
2. Step 2: Convert to fraction form
   13,344/30,888 = 30,888/x
3. Step 3: Cross multiply
   13,344x = 30,888 × 30,888
4. Step 4: Simplify right side
   13,344x = 954,068,544
5. Step 5: Solve for x
   x = 954,068,544/13,344
6. Step 6: Final answer
   x = 71,497.94