Finding the Third Proportional to 1,112,628 and 1,589,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,628 : 1,589,562 = 1,589,562 : x
2. Step 2: Convert to fraction form
   1,112,628/1,589,562 = 1,589,562/x
3. Step 3: Cross multiply
   1,112,628x = 1,589,562 × 1,589,562
4. Step 4: Simplify right side
   1,112,628x = 2,526,707,351,844
5. Step 5: Solve for x
   x = 2,526,707,351,844/1,112,628
6. Step 6: Final answer
   x = 2,270,936.33