Finding the Third Proportional to 788,424 and 1,729,452

Step by Step Solution

1. Step 1: Write the proportion equation
   788,424 : 1,729,452 = 1,729,452 : x
2. Step 2: Convert to fraction form
   788,424/1,729,452 = 1,729,452/x
3. Step 3: Cross multiply
   788,424x = 1,729,452 × 1,729,452
4. Step 4: Simplify right side
   788,424x = 2,991,004,220,304
5. Step 5: Solve for x
   x = 2,991,004,220,304/788,424
6. Step 6: Final answer
   x = 3,793,649.38