Finding the Third Proportional to 1,441,180 and 3,128,504

Step by Step Solution

1. Step 1: Write the proportion equation
   1,441,180 : 3,128,504 = 3,128,504 : x
2. Step 2: Convert to fraction form
   1,441,180/3,128,504 = 3,128,504/x
3. Step 3: Cross multiply
   1,441,180x = 3,128,504 × 3,128,504
4. Step 4: Simplify right side
   1,441,180x = 9,787,537,278,016
5. Step 5: Solve for x
   x = 9,787,537,278,016/1,441,180
6. Step 6: Final answer
   x = 6,791,335.77