Finding the Third Proportional to 470,940 and 1,017,308

Step by Step Solution

1. Step 1: Write the proportion equation
   470,940 : 1,017,308 = 1,017,308 : x
2. Step 2: Convert to fraction form
   470,940/1,017,308 = 1,017,308/x
3. Step 3: Cross multiply
   470,940x = 1,017,308 × 1,017,308
4. Step 4: Simplify right side
   470,940x = 1,034,915,566,864
5. Step 5: Solve for x
   x = 1,034,915,566,864/470,940
6. Step 6: Final answer
   x = 2,197,552.91