Finding the Third Proportional to 1,120,396 and 2,458,484

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,396 : 2,458,484 = 2,458,484 : x
2. Step 2: Convert to fraction form
   1,120,396/2,458,484 = 2,458,484/x
3. Step 3: Cross multiply
   1,120,396x = 2,458,484 × 2,458,484
4. Step 4: Simplify right side
   1,120,396x = 6,044,143,578,256
5. Step 5: Solve for x
   x = 6,044,143,578,256/1,120,396
6. Step 6: Final answer
   x = 5,394,649.37