Finding the Third Proportional to 1,103,640 and 2,253,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,640 : 2,253,936 = 2,253,936 : x
2. Step 2: Convert to fraction form
   1,103,640/2,253,936 = 2,253,936/x
3. Step 3: Cross multiply
   1,103,640x = 2,253,936 × 2,253,936
4. Step 4: Simplify right side
   1,103,640x = 5,080,227,492,096
5. Step 5: Solve for x
   x = 5,080,227,492,096/1,103,640
6. Step 6: Final answer
   x = 4,603,156.37