Finding the Third Proportional to 584,846 and 1,275,460

Step by Step Solution

1. Step 1: Write the proportion equation
   584,846 : 1,275,460 = 1,275,460 : x
2. Step 2: Convert to fraction form
   584,846/1,275,460 = 1,275,460/x
3. Step 3: Cross multiply
   584,846x = 1,275,460 × 1,275,460
4. Step 4: Simplify right side
   584,846x = 1,626,798,211,600
5. Step 5: Solve for x
   x = 1,626,798,211,600/584,846
6. Step 6: Final answer
   x = 2,781,583.89