Finding the Third Proportional to 960,716 and 2,069,878

Step by Step Solution

1. Step 1: Write the proportion equation
   960,716 : 2,069,878 = 2,069,878 : x
2. Step 2: Convert to fraction form
   960,716/2,069,878 = 2,069,878/x
3. Step 3: Cross multiply
   960,716x = 2,069,878 × 2,069,878
4. Step 4: Simplify right side
   960,716x = 4,284,394,934,884
5. Step 5: Solve for x
   x = 4,284,394,934,884/960,716
6. Step 6: Final answer
   x = 4,459,585.28