Finding the Third Proportional to 171,995 and 404,708

Step by Step Solution

1. Step 1: Write the proportion equation
   171,995 : 404,708 = 404,708 : x
2. Step 2: Convert to fraction form
   171,995/404,708 = 404,708/x
3. Step 3: Cross multiply
   171,995x = 404,708 × 404,708
4. Step 4: Simplify right side
   171,995x = 163,788,565,264
5. Step 5: Solve for x
   x = 163,788,565,264/171,995
6. Step 6: Final answer
   x = 952,286.78