Finding the Third Proportional to 1,091,728 and 2,369,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,728 : 2,369,936 = 2,369,936 : x
2. Step 2: Convert to fraction form
   1,091,728/2,369,936 = 2,369,936/x
3. Step 3: Cross multiply
   1,091,728x = 2,369,936 × 2,369,936
4. Step 4: Simplify right side
   1,091,728x = 5,616,596,644,096
5. Step 5: Solve for x
   x = 5,616,596,644,096/1,091,728
6. Step 6: Final answer
   x = 5,144,684.98