Finding the Third Proportional to 50,717 and 108,470

Step by Step Solution

1. Step 1: Write the proportion equation
   50,717 : 108,470 = 108,470 : x
2. Step 2: Convert to fraction form
   50,717/108,470 = 108,470/x
3. Step 3: Cross multiply
   50,717x = 108,470 × 108,470
4. Step 4: Simplify right side
   50,717x = 11,765,740,900
5. Step 5: Solve for x
   x = 11,765,740,900/50,717
6. Step 6: Final answer
   x = 231,988.11