Finding the Third Proportional to 588,606 and 1,270,470

Step by Step Solution

1. Step 1: Write the proportion equation
   588,606 : 1,270,470 = 1,270,470 : x
2. Step 2: Convert to fraction form
   588,606/1,270,470 = 1,270,470/x
3. Step 3: Cross multiply
   588,606x = 1,270,470 × 1,270,470
4. Step 4: Simplify right side
   588,606x = 1,614,094,020,900
5. Step 5: Solve for x
   x = 1,614,094,020,900/588,606
6. Step 6: Final answer
   x = 2,742,231.68