Finding the Third Proportional to 50,949 and 111,729.38

Step by Step Solution

1. Step 1: Write the proportion equation
   50,949 : 111,729.38 = 111,729.38 : x
2. Step 2: Convert to fraction form
   50,949/111,729.38 = 111,729.38/x
3. Step 3: Cross multiply
   50,949x = 111,729.38 × 111,729.38
4. Step 4: Simplify right side
   50,949x = 12,483,453,237.89
5. Step 5: Solve for x
   x = 12,483,453,237.89/50,949
6. Step 6: Final answer
   x = 245,018.61