Finding the Third Proportional to 845,810 and 1,823,658

Step by Step Solution

1. Step 1: Write the proportion equation
   845,810 : 1,823,658 = 1,823,658 : x
2. Step 2: Convert to fraction form
   845,810/1,823,658 = 1,823,658/x
3. Step 3: Cross multiply
   845,810x = 1,823,658 × 1,823,658
4. Step 4: Simplify right side
   845,810x = 3,325,728,500,964
5. Step 5: Solve for x
   x = 3,325,728,500,964/845,810
6. Step 6: Final answer
   x = 3,932,004.23