Finding the Third Proportional to 54,270 and 111,996

Step by Step Solution

1. Step 1: Write the proportion equation
   54,270 : 111,996 = 111,996 : x
2. Step 2: Convert to fraction form
   54,270/111,996 = 111,996/x
3. Step 3: Cross multiply
   54,270x = 111,996 × 111,996
4. Step 4: Simplify right side
   54,270x = 12,543,104,016
5. Step 5: Solve for x
   x = 12,543,104,016/54,270
6. Step 6: Final answer
   x = 231,124.08