Finding the Third Proportional to 443,757 and 970,458

Step by Step Solution

1. Step 1: Write the proportion equation
   443,757 : 970,458 = 970,458 : x
2. Step 2: Convert to fraction form
   443,757/970,458 = 970,458/x
3. Step 3: Cross multiply
   443,757x = 970,458 × 970,458
4. Step 4: Simplify right side
   443,757x = 941,788,729,764
5. Step 5: Solve for x
   x = 941,788,729,764/443,757
6. Step 6: Final answer
   x = 2,122,307.32