Finding the Third Proportional to 794,418 and 1,873,743

Step by Step Solution

1. Step 1: Write the proportion equation
   794,418 : 1,873,743 = 1,873,743 : x
2. Step 2: Convert to fraction form
   794,418/1,873,743 = 1,873,743/x
3. Step 3: Cross multiply
   794,418x = 1,873,743 × 1,873,743
4. Step 4: Simplify right side
   794,418x = 3,510,912,830,049
5. Step 5: Solve for x
   x = 3,510,912,830,049/794,418
6. Step 6: Final answer
   x = 4,419,477.94