Finding the Third Proportional to 855,849 and 1,833,144

Step by Step Solution

1. Step 1: Write the proportion equation
   855,849 : 1,833,144 = 1,833,144 : x
2. Step 2: Convert to fraction form
   855,849/1,833,144 = 1,833,144/x
3. Step 3: Cross multiply
   855,849x = 1,833,144 × 1,833,144
4. Step 4: Simplify right side
   855,849x = 3,360,416,924,736
5. Step 5: Solve for x
   x = 3,360,416,924,736/855,849
6. Step 6: Final answer
   x = 3,926,413.33