Finding the Third Proportional to 1,103,644 and 2,253,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,644 : 2,253,944 = 2,253,944 : x
2. Step 2: Convert to fraction form
   1,103,644/2,253,944 = 2,253,944/x
3. Step 3: Cross multiply
   1,103,644x = 2,253,944 × 2,253,944
4. Step 4: Simplify right side
   1,103,644x = 5,080,263,555,136
5. Step 5: Solve for x
   x = 5,080,263,555,136/1,103,644
6. Step 6: Final answer
   x = 4,603,172.36