Finding the Third Proportional to 1,480,365 and 3,228,454

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,365 : 3,228,454 = 3,228,454 : x
2. Step 2: Convert to fraction form
   1,480,365/3,228,454 = 3,228,454/x
3. Step 3: Cross multiply
   1,480,365x = 3,228,454 × 3,228,454
4. Step 4: Simplify right side
   1,480,365x = 10,422,915,230,116
5. Step 5: Solve for x
   x = 10,422,915,230,116/1,480,365
6. Step 6: Final answer
   x = 7,040,773.88