Finding the Third Proportional to 447,788 and 946,114

Step by Step Solution

1. Step 1: Write the proportion equation
   447,788 : 946,114 = 946,114 : x
2. Step 2: Convert to fraction form
   447,788/946,114 = 946,114/x
3. Step 3: Cross multiply
   447,788x = 946,114 × 946,114
4. Step 4: Simplify right side
   447,788x = 895,131,700,996
5. Step 5: Solve for x
   x = 895,131,700,996/447,788
6. Step 6: Final answer
   x = 1,999,007.79