Finding the Third Proportional to 584,908 and 1,275,584

Step by Step Solution

1. Step 1: Write the proportion equation
   584,908 : 1,275,584 = 1,275,584 : x
2. Step 2: Convert to fraction form
   584,908/1,275,584 = 1,275,584/x
3. Step 3: Cross multiply
   584,908x = 1,275,584 × 1,275,584
4. Step 4: Simplify right side
   584,908x = 1,627,114,541,056
5. Step 5: Solve for x
   x = 1,627,114,541,056/584,908
6. Step 6: Final answer
   x = 2,781,829.86