Finding the Third Proportional to 470,691 and 1,018,656

Step by Step Solution

1. Step 1: Write the proportion equation
   470,691 : 1,018,656 = 1,018,656 : x
2. Step 2: Convert to fraction form
   470,691/1,018,656 = 1,018,656/x
3. Step 3: Cross multiply
   470,691x = 1,018,656 × 1,018,656
4. Step 4: Simplify right side
   470,691x = 1,037,660,046,336
5. Step 5: Solve for x
   x = 1,037,660,046,336/470,691
6. Step 6: Final answer
   x = 2,204,546.18