Finding the Third Proportional to 91,016 and 186,568

Step by Step Solution

1. Step 1: Write the proportion equation
   91,016 : 186,568 = 186,568 : x
2. Step 2: Convert to fraction form
   91,016/186,568 = 186,568/x
3. Step 3: Cross multiply
   91,016x = 186,568 × 186,568
4. Step 4: Simplify right side
   91,016x = 34,807,618,624
5. Step 5: Solve for x
   x = 34,807,618,624/91,016
6. Step 6: Final answer
   x = 382,434.06