Finding the Third Proportional to 443,830 and 958,479

Step by Step Solution

1. Step 1: Write the proportion equation
   443,830 : 958,479 = 958,479 : x
2. Step 2: Convert to fraction form
   443,830/958,479 = 958,479/x
3. Step 3: Cross multiply
   443,830x = 958,479 × 958,479
4. Step 4: Simplify right side
   443,830x = 918,681,993,441
5. Step 5: Solve for x
   x = 918,681,993,441/443,830
6. Step 6: Final answer
   x = 2,069,896.12