Finding the Third Proportional to 585,762 and 1,278,930

Step by Step Solution

1. Step 1: Write the proportion equation
   585,762 : 1,278,930 = 1,278,930 : x
2. Step 2: Convert to fraction form
   585,762/1,278,930 = 1,278,930/x
3. Step 3: Cross multiply
   585,762x = 1,278,930 × 1,278,930
4. Step 4: Simplify right side
   585,762x = 1,635,661,944,900
5. Step 5: Solve for x
   x = 1,635,661,944,900/585,762
6. Step 6: Final answer
   x = 2,792,366.09