Finding the Third Proportional to 54,016 and 113,512

Step by Step Solution

1. Step 1: Write the proportion equation
   54,016 : 113,512 = 113,512 : x
2. Step 2: Convert to fraction form
   54,016/113,512 = 113,512/x
3. Step 3: Cross multiply
   54,016x = 113,512 × 113,512
4. Step 4: Simplify right side
   54,016x = 12,884,974,144
5. Step 5: Solve for x
   x = 12,884,974,144/54,016
6. Step 6: Final answer
   x = 238,539.95