Finding the Third Proportional to 845,822 and 1,823,678

Step by Step Solution

1. Step 1: Write the proportion equation
   845,822 : 1,823,678 = 1,823,678 : x
2. Step 2: Convert to fraction form
   845,822/1,823,678 = 1,823,678/x
3. Step 3: Cross multiply
   845,822x = 1,823,678 × 1,823,678
4. Step 4: Simplify right side
   845,822x = 3,325,801,447,684
5. Step 5: Solve for x
   x = 3,325,801,447,684/845,822
6. Step 6: Final answer
   x = 3,932,034.69