Finding the Third Proportional to 570,608 and 1,204,870

Step by Step Solution

1. Step 1: Write the proportion equation
   570,608 : 1,204,870 = 1,204,870 : x
2. Step 2: Convert to fraction form
   570,608/1,204,870 = 1,204,870/x
3. Step 3: Cross multiply
   570,608x = 1,204,870 × 1,204,870
4. Step 4: Simplify right side
   570,608x = 1,451,711,716,900
5. Step 5: Solve for x
   x = 1,451,711,716,900/570,608
6. Step 6: Final answer
   x = 2,544,148.90