Finding the Third Proportional to 976,180 and 1,790,360

Step by Step Solution

1. Step 1: Write the proportion equation
   976,180 : 1,790,360 = 1,790,360 : x
2. Step 2: Convert to fraction form
   976,180/1,790,360 = 1,790,360/x
3. Step 3: Cross multiply
   976,180x = 1,790,360 × 1,790,360
4. Step 4: Simplify right side
   976,180x = 3,205,388,929,600
5. Step 5: Solve for x
   x = 3,205,388,929,600/976,180
6. Step 6: Final answer
   x = 3,283,604.39