Finding the Third Proportional to 50,979 and 111,174

Step by Step Solution

1. Step 1: Write the proportion equation
   50,979 : 111,174 = 111,174 : x
2. Step 2: Convert to fraction form
   50,979/111,174 = 111,174/x
3. Step 3: Cross multiply
   50,979x = 111,174 × 111,174
4. Step 4: Simplify right side
   50,979x = 12,359,658,276
5. Step 5: Solve for x
   x = 12,359,658,276/50,979
6. Step 6: Final answer
   x = 242,446.07