Finding the Third Proportional to 584,833 and 1,275,434

Step by Step Solution

1. Step 1: Write the proportion equation
   584,833 : 1,275,434 = 1,275,434 : x
2. Step 2: Convert to fraction form
   584,833/1,275,434 = 1,275,434/x
3. Step 3: Cross multiply
   584,833x = 1,275,434 × 1,275,434
4. Step 4: Simplify right side
   584,833x = 1,626,731,888,356
5. Step 5: Solve for x
   x = 1,626,731,888,356/584,833
6. Step 6: Final answer
   x = 2,781,532.31