Finding the Third Proportional to 54,904 and 116,288

Step by Step Solution

1. Step 1: Write the proportion equation
   54,904 : 116,288 = 116,288 : x
2. Step 2: Convert to fraction form
   54,904/116,288 = 116,288/x
3. Step 3: Cross multiply
   54,904x = 116,288 × 116,288
4. Step 4: Simplify right side
   54,904x = 13,522,898,944
5. Step 5: Solve for x
   x = 13,522,898,944/54,904
6. Step 6: Final answer
   x = 246,300.80