Finding the Third Proportional to 960,448 and 2,069,864

Step by Step Solution

1. Step 1: Write the proportion equation
   960,448 : 2,069,864 = 2,069,864 : x
2. Step 2: Convert to fraction form
   960,448/2,069,864 = 2,069,864/x
3. Step 3: Cross multiply
   960,448x = 2,069,864 × 2,069,864
4. Step 4: Simplify right side
   960,448x = 4,284,336,978,496
5. Step 5: Solve for x
   x = 4,284,336,978,496/960,448
6. Step 6: Final answer
   x = 4,460,769.33