Finding the Third Proportional to 185,546 and 404,788

Step by Step Solution

1. Step 1: Write the proportion equation
   185,546 : 404,788 = 404,788 : x
2. Step 2: Convert to fraction form
   185,546/404,788 = 404,788/x
3. Step 3: Cross multiply
   185,546x = 404,788 × 404,788
4. Step 4: Simplify right side
   185,546x = 163,853,324,944
5. Step 5: Solve for x
   x = 163,853,324,944/185,546
6. Step 6: Final answer
   x = 883,087.35