Finding the Third Proportional to 51,160 and 111,626

Step by Step Solution

1. Step 1: Write the proportion equation
   51,160 : 111,626 = 111,626 : x
2. Step 2: Convert to fraction form
   51,160/111,626 = 111,626/x
3. Step 3: Cross multiply
   51,160x = 111,626 × 111,626
4. Step 4: Simplify right side
   51,160x = 12,460,363,876
5. Step 5: Solve for x
   x = 12,460,363,876/51,160
6. Step 6: Final answer
   x = 243,556.76