Finding the Third Proportional to 470,558 and 1,018,616

Step by Step Solution

1. Step 1: Write the proportion equation
   470,558 : 1,018,616 = 1,018,616 : x
2. Step 2: Convert to fraction form
   470,558/1,018,616 = 1,018,616/x
3. Step 3: Cross multiply
   470,558x = 1,018,616 × 1,018,616
4. Step 4: Simplify right side
   470,558x = 1,037,578,555,456
5. Step 5: Solve for x
   x = 1,037,578,555,456/470,558
6. Step 6: Final answer
   x = 2,204,996.10