Finding the Third Proportional to 50,142 and 105,918

Step by Step Solution

1. Step 1: Write the proportion equation
   50,142 : 105,918 = 105,918 : x
2. Step 2: Convert to fraction form
   50,142/105,918 = 105,918/x
3. Step 3: Cross multiply
   50,142x = 105,918 × 105,918
4. Step 4: Simplify right side
   50,142x = 11,218,622,724
5. Step 5: Solve for x
   x = 11,218,622,724/50,142
6. Step 6: Final answer
   x = 223,737.04