Finding the Third Proportional to 42,686 and 93,568

Step by Step Solution

1. Step 1: Write the proportion equation
   42,686 : 93,568 = 93,568 : x
2. Step 2: Convert to fraction form
   42,686/93,568 = 93,568/x
3. Step 3: Cross multiply
   42,686x = 93,568 × 93,568
4. Step 4: Simplify right side
   42,686x = 8,754,970,624
5. Step 5: Solve for x
   x = 8,754,970,624/42,686
6. Step 6: Final answer
   x = 205,101.69