Finding the Third Proportional to 447,404 and 946,628

Step by Step Solution

1. Step 1: Write the proportion equation
   447,404 : 946,628 = 946,628 : x
2. Step 2: Convert to fraction form
   447,404/946,628 = 946,628/x
3. Step 3: Cross multiply
   447,404x = 946,628 × 946,628
4. Step 4: Simplify right side
   447,404x = 896,104,570,384
5. Step 5: Solve for x
   x = 896,104,570,384/447,404
6. Step 6: Final answer
   x = 2,002,897.99