Finding the Third Proportional to 51,860 and 111,604

Step by Step Solution

1. Step 1: Write the proportion equation
   51,860 : 111,604 = 111,604 : x
2. Step 2: Convert to fraction form
   51,860/111,604 = 111,604/x
3. Step 3: Cross multiply
   51,860x = 111,604 × 111,604
4. Step 4: Simplify right side
   51,860x = 12,455,452,816
5. Step 5: Solve for x
   x = 12,455,452,816/51,860
6. Step 6: Final answer
   x = 240,174.56