Finding the Third Proportional to 588,618 and 1,270,494

Step by Step Solution

1. Step 1: Write the proportion equation
   588,618 : 1,270,494 = 1,270,494 : x
2. Step 2: Convert to fraction form
   588,618/1,270,494 = 1,270,494/x
3. Step 3: Cross multiply
   588,618x = 1,270,494 × 1,270,494
4. Step 4: Simplify right side
   588,618x = 1,614,155,004,036
5. Step 5: Solve for x
   x = 1,614,155,004,036/588,618
6. Step 6: Final answer
   x = 2,742,279.38