Finding the Third Proportional to 193,586 and 404,914

Step by Step Solution

1. Step 1: Write the proportion equation
   193,586 : 404,914 = 404,914 : x
2. Step 2: Convert to fraction form
   193,586/404,914 = 404,914/x
3. Step 3: Cross multiply
   193,586x = 404,914 × 404,914
4. Step 4: Simplify right side
   193,586x = 163,955,347,396
5. Step 5: Solve for x
   x = 163,955,347,396/193,586
6. Step 6: Final answer
   x = 846,938.04