Finding the Third Proportional to 890,148 and 1,842,504

Step by Step Solution

1. Step 1: Write the proportion equation
   890,148 : 1,842,504 = 1,842,504 : x
2. Step 2: Convert to fraction form
   890,148/1,842,504 = 1,842,504/x
3. Step 3: Cross multiply
   890,148x = 1,842,504 × 1,842,504
4. Step 4: Simplify right side
   890,148x = 3,394,820,990,016
5. Step 5: Solve for x
   x = 3,394,820,990,016/890,148
6. Step 6: Final answer
   x = 3,813,771.41