Finding the Third Proportional to 416,436 and 902,856

Step by Step Solution

1. Step 1: Write the proportion equation
   416,436 : 902,856 = 902,856 : x
2. Step 2: Convert to fraction form
   416,436/902,856 = 902,856/x
3. Step 3: Cross multiply
   416,436x = 902,856 × 902,856
4. Step 4: Simplify right side
   416,436x = 815,148,956,736
5. Step 5: Solve for x
   x = 815,148,956,736/416,436
6. Step 6: Final answer
   x = 1,957,441.14