Finding the Third Proportional to 54,884 and 111,712

Step by Step Solution

1. Step 1: Write the proportion equation
   54,884 : 111,712 = 111,712 : x
2. Step 2: Convert to fraction form
   54,884/111,712 = 111,712/x
3. Step 3: Cross multiply
   54,884x = 111,712 × 111,712
4. Step 4: Simplify right side
   54,884x = 12,479,570,944
5. Step 5: Solve for x
   x = 12,479,570,944/54,884
6. Step 6: Final answer
   x = 227,380.86