Finding the Third Proportional to 443,739 and 970,422

Step by Step Solution

1. Step 1: Write the proportion equation
   443,739 : 970,422 = 970,422 : x
2. Step 2: Convert to fraction form
   443,739/970,422 = 970,422/x
3. Step 3: Cross multiply
   443,739x = 970,422 × 970,422
4. Step 4: Simplify right side
   443,739x = 941,718,858,084
5. Step 5: Solve for x
   x = 941,718,858,084/443,739
6. Step 6: Final answer
   x = 2,122,235.95