Finding the Third Proportional to 447,804 and 946,146

Step by Step Solution

1. Step 1: Write the proportion equation
   447,804 : 946,146 = 946,146 : x
2. Step 2: Convert to fraction form
   447,804/946,146 = 946,146/x
3. Step 3: Cross multiply
   447,804x = 946,146 × 946,146
4. Step 4: Simplify right side
   447,804x = 895,192,253,316
5. Step 5: Solve for x
   x = 895,192,253,316/447,804
6. Step 6: Final answer
   x = 1,999,071.59