Finding the Third Proportional to 50,980 and 105,544

Step by Step Solution

1. Step 1: Write the proportion equation
   50,980 : 105,544 = 105,544 : x
2. Step 2: Convert to fraction form
   50,980/105,544 = 105,544/x
3. Step 3: Cross multiply
   50,980x = 105,544 × 105,544
4. Step 4: Simplify right side
   50,980x = 11,139,535,936
5. Step 5: Solve for x
   x = 11,139,535,936/50,980
6. Step 6: Final answer
   x = 218,507.96