Finding the Third Proportional to 794,356 and 1,728,488

Step by Step Solution

1. Step 1: Write the proportion equation
   794,356 : 1,728,488 = 1,728,488 : x
2. Step 2: Convert to fraction form
   794,356/1,728,488 = 1,728,488/x
3. Step 3: Cross multiply
   794,356x = 1,728,488 × 1,728,488
4. Step 4: Simplify right side
   794,356x = 2,987,670,766,144
5. Step 5: Solve for x
   x = 2,987,670,766,144/794,356
6. Step 6: Final answer
   x = 3,761,123.18