Finding the Third Proportional to 51,704 and 111,661

Step by Step Solution

1. Step 1: Write the proportion equation
   51,704 : 111,661 = 111,661 : x
2. Step 2: Convert to fraction form
   51,704/111,661 = 111,661/x
3. Step 3: Cross multiply
   51,704x = 111,661 × 111,661
4. Step 4: Simplify right side
   51,704x = 12,468,178,921
5. Step 5: Solve for x
   x = 12,468,178,921/51,704
6. Step 6: Final answer
   x = 241,145.35