Finding the Third Proportional to 55,110 and 117,996

Step by Step Solution

1. Step 1: Write the proportion equation
   55,110 : 117,996 = 117,996 : x
2. Step 2: Convert to fraction form
   55,110/117,996 = 117,996/x
3. Step 3: Cross multiply
   55,110x = 117,996 × 117,996
4. Step 4: Simplify right side
   55,110x = 13,923,056,016
5. Step 5: Solve for x
   x = 13,923,056,016/55,110
6. Step 6: Final answer
   x = 252,641.19