Finding the Third Proportional to 470,868 and 1,017,180

Step by Step Solution

1. Step 1: Write the proportion equation
   470,868 : 1,017,180 = 1,017,180 : x
2. Step 2: Convert to fraction form
   470,868/1,017,180 = 1,017,180/x
3. Step 3: Cross multiply
   470,868x = 1,017,180 × 1,017,180
4. Step 4: Simplify right side
   470,868x = 1,034,655,152,400
5. Step 5: Solve for x
   x = 1,034,655,152,400/470,868
6. Step 6: Final answer
   x = 2,197,335.88