Finding the Third Proportional to 443,240 and 960,784

Step by Step Solution

1. Step 1: Write the proportion equation
   443,240 : 960,784 = 960,784 : x
2. Step 2: Convert to fraction form
   443,240/960,784 = 960,784/x
3. Step 3: Cross multiply
   443,240x = 960,784 × 960,784
4. Step 4: Simplify right side
   443,240x = 923,105,894,656
5. Step 5: Solve for x
   x = 923,105,894,656/443,240
6. Step 6: Final answer
   x = 2,082,632.20