Finding the Third Proportional to 584,930 and 1,275,628

Step by Step Solution

1. Step 1: Write the proportion equation
   584,930 : 1,275,628 = 1,275,628 : x
2. Step 2: Convert to fraction form
   584,930/1,275,628 = 1,275,628/x
3. Step 3: Cross multiply
   584,930x = 1,275,628 × 1,275,628
4. Step 4: Simplify right side
   584,930x = 1,627,226,794,384
5. Step 5: Solve for x
   x = 1,627,226,794,384/584,930
6. Step 6: Final answer
   x = 2,781,917.14