Finding the Third Proportional to 584,422.50 and 1,268,493

Step by Step Solution

1. Step 1: Write the proportion equation
   584,422.50 : 1,268,493 = 1,268,493 : x
2. Step 2: Convert to fraction form
   584,422.50/1,268,493 = 1,268,493/x
3. Step 3: Cross multiply
   584,422.50x = 1,268,493 × 1,268,493
4. Step 4: Simplify right side
   584,422.50x = 1,609,074,491,049
5. Step 5: Solve for x
   x = 1,609,074,491,049/584,422.50
6. Step 6: Final answer
   x = 2,753,272.66