Finding the Third Proportional to 470,850 and 1,006,320

Step by Step Solution

1. Step 1: Write the proportion equation
   470,850 : 1,006,320 = 1,006,320 : x
2. Step 2: Convert to fraction form
   470,850/1,006,320 = 1,006,320/x
3. Step 3: Cross multiply
   470,850x = 1,006,320 × 1,006,320
4. Step 4: Simplify right side
   470,850x = 1,012,679,942,400
5. Step 5: Solve for x
   x = 1,012,679,942,400/470,850
6. Step 6: Final answer
   x = 2,150,748.52