Finding the Third Proportional to 470,468 and 1,018,694

Step by Step Solution

1. Step 1: Write the proportion equation
   470,468 : 1,018,694 = 1,018,694 : x
2. Step 2: Convert to fraction form
   470,468/1,018,694 = 1,018,694/x
3. Step 3: Cross multiply
   470,468x = 1,018,694 × 1,018,694
4. Step 4: Simplify right side
   470,468x = 1,037,737,465,636
5. Step 5: Solve for x
   x = 1,037,737,465,636/470,468
6. Step 6: Final answer
   x = 2,205,755.69