Finding the Third Proportional to 656,055 and 980,667

Step by Step Solution

1. Step 1: Write the proportion equation
   656,055 : 980,667 = 980,667 : x
2. Step 2: Convert to fraction form
   656,055/980,667 = 980,667/x
3. Step 3: Cross multiply
   656,055x = 980,667 × 980,667
4. Step 4: Simplify right side
   656,055x = 961,707,764,889
5. Step 5: Solve for x
   x = 961,707,764,889/656,055
6. Step 6: Final answer
   x = 1,465,895.03