Finding the Third Proportional to 844,564 and 1,992,852

Step by Step Solution

1. Step 1: Write the proportion equation
   844,564 : 1,992,852 = 1,992,852 : x
2. Step 2: Convert to fraction form
   844,564/1,992,852 = 1,992,852/x
3. Step 3: Cross multiply
   844,564x = 1,992,852 × 1,992,852
4. Step 4: Simplify right side
   844,564x = 3,971,459,093,904
5. Step 5: Solve for x
   x = 3,971,459,093,904/844,564
6. Step 6: Final answer
   x = 4,702,377.91