Finding the Third Proportional to 794,342 and 1,728,460

Step by Step Solution

1. Step 1: Write the proportion equation
   794,342 : 1,728,460 = 1,728,460 : x
2. Step 2: Convert to fraction form
   794,342/1,728,460 = 1,728,460/x
3. Step 3: Cross multiply
   794,342x = 1,728,460 × 1,728,460
4. Step 4: Simplify right side
   794,342x = 2,987,573,971,600
5. Step 5: Solve for x
   x = 2,987,573,971,600/794,342
6. Step 6: Final answer
   x = 3,761,067.62