Finding the Third Proportional to 470,470 and 1,018,698

Step by Step Solution

1. Step 1: Write the proportion equation
   470,470 : 1,018,698 = 1,018,698 : x
2. Step 2: Convert to fraction form
   470,470/1,018,698 = 1,018,698/x
3. Step 3: Cross multiply
   470,470x = 1,018,698 × 1,018,698
4. Step 4: Simplify right side
   470,470x = 1,037,745,615,204
5. Step 5: Solve for x
   x = 1,037,745,615,204/470,470
6. Step 6: Final answer
   x = 2,205,763.63