Finding the Third Proportional to 588,870 and 1,270,998

Step by Step Solution

1. Step 1: Write the proportion equation
   588,870 : 1,270,998 = 1,270,998 : x
2. Step 2: Convert to fraction form
   588,870/1,270,998 = 1,270,998/x
3. Step 3: Cross multiply
   588,870x = 1,270,998 × 1,270,998
4. Step 4: Simplify right side
   588,870x = 1,615,435,916,004
5. Step 5: Solve for x
   x = 1,615,435,916,004/588,870
6. Step 6: Final answer
   x = 2,743,281.06