Finding the Third Proportional to 585,762 and 1,278,948

Step by Step Solution

1. Step 1: Write the proportion equation
   585,762 : 1,278,948 = 1,278,948 : x
2. Step 2: Convert to fraction form
   585,762/1,278,948 = 1,278,948/x
3. Step 3: Cross multiply
   585,762x = 1,278,948 × 1,278,948
4. Step 4: Simplify right side
   585,762x = 1,635,707,986,704
5. Step 5: Solve for x
   x = 1,635,707,986,704/585,762
6. Step 6: Final answer
   x = 2,792,444.69