Finding the Third Proportional to 772,728 and 1,182,044

Step by Step Solution

1. Step 1: Write the proportion equation
   772,728 : 1,182,044 = 1,182,044 : x
2. Step 2: Convert to fraction form
   772,728/1,182,044 = 1,182,044/x
3. Step 3: Cross multiply
   772,728x = 1,182,044 × 1,182,044
4. Step 4: Simplify right side
   772,728x = 1,397,228,017,936
5. Step 5: Solve for x
   x = 1,397,228,017,936/772,728
6. Step 6: Final answer
   x = 1,808,175.73