Finding the Third Proportional to 50,338 and 110,143

Step by Step Solution

1. Step 1: Write the proportion equation
   50,338 : 110,143 = 110,143 : x
2. Step 2: Convert to fraction form
   50,338/110,143 = 110,143/x
3. Step 3: Cross multiply
   50,338x = 110,143 × 110,143
4. Step 4: Simplify right side
   50,338x = 12,131,480,449
5. Step 5: Solve for x
   x = 12,131,480,449/50,338
6. Step 6: Final answer
   x = 241,000.45