Finding the Third Proportional to 584,723.25 and 1,259,680.50

Step by Step Solution

1. Step 1: Write the proportion equation
   584,723.25 : 1,259,680.50 = 1,259,680.50 : x
2. Step 2: Convert to fraction form
   584,723.25/1,259,680.50 = 1,259,680.50/x
3. Step 3: Cross multiply
   584,723.25x = 1,259,680.50 × 1,259,680.50
4. Step 4: Simplify right side
   584,723.25x = 1,586,794,962,080.25
5. Step 5: Solve for x
   x = 1,586,794,962,080.25/584,723.25
6. Step 6: Final answer
   x = 2,713,753.83