Finding the Third Proportional to 599,558 and 1,284,582

Step by Step Solution

1. Step 1: Write the proportion equation
   599,558 : 1,284,582 = 1,284,582 : x
2. Step 2: Convert to fraction form
   599,558/1,284,582 = 1,284,582/x
3. Step 3: Cross multiply
   599,558x = 1,284,582 × 1,284,582
4. Step 4: Simplify right side
   599,558x = 1,650,150,914,724
5. Step 5: Solve for x
   x = 1,650,150,914,724/599,558
6. Step 6: Final answer
   x = 2,752,279.04