Finding the Third Proportional to 185,357.25 and 404,694

Step by Step Solution

1. Step 1: Write the proportion equation
   185,357.25 : 404,694 = 404,694 : x
2. Step 2: Convert to fraction form
   185,357.25/404,694 = 404,694/x
3. Step 3: Cross multiply
   185,357.25x = 404,694 × 404,694
4. Step 4: Simplify right side
   185,357.25x = 163,777,233,636
5. Step 5: Solve for x
   x = 163,777,233,636/185,357.25
6. Step 6: Final answer
   x = 883,576.09