Finding the Third Proportional to 51,174 and 111,089

Step by Step Solution

1. Step 1: Write the proportion equation
   51,174 : 111,089 = 111,089 : x
2. Step 2: Convert to fraction form
   51,174/111,089 = 111,089/x
3. Step 3: Cross multiply
   51,174x = 111,089 × 111,089
4. Step 4: Simplify right side
   51,174x = 12,340,765,921
5. Step 5: Solve for x
   x = 12,340,765,921/51,174
6. Step 6: Final answer
   x = 241,153.04