Finding the Third Proportional to 404,944 and 886,152

Step by Step Solution

1. Step 1: Write the proportion equation
   404,944 : 886,152 = 886,152 : x
2. Step 2: Convert to fraction form
   404,944/886,152 = 886,152/x
3. Step 3: Cross multiply
   404,944x = 886,152 × 886,152
4. Step 4: Simplify right side
   404,944x = 785,265,367,104
5. Step 5: Solve for x
   x = 785,265,367,104/404,944
6. Step 6: Final answer
   x = 1,939,194.97