Finding the Third Proportional to 804,868 and 1,749,512

Step by Step Solution

1. Step 1: Write the proportion equation
   804,868 : 1,749,512 = 1,749,512 : x
2. Step 2: Convert to fraction form
   804,868/1,749,512 = 1,749,512/x
3. Step 3: Cross multiply
   804,868x = 1,749,512 × 1,749,512
4. Step 4: Simplify right side
   804,868x = 3,060,792,238,144
5. Step 5: Solve for x
   x = 3,060,792,238,144/804,868
6. Step 6: Final answer
   x = 3,802,849.96