Finding the Third Proportional to 1,112,288 and 2,428,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,288 : 2,428,544 = 2,428,544 : x
2. Step 2: Convert to fraction form
   1,112,288/2,428,544 = 2,428,544/x
3. Step 3: Cross multiply
   1,112,288x = 2,428,544 × 2,428,544
4. Step 4: Simplify right side
   1,112,288x = 5,897,825,959,936
5. Step 5: Solve for x
   x = 5,897,825,959,936/1,112,288
6. Step 6: Final answer
   x = 5,302,427.03