Finding the Third Proportional to 1,480,455 and 3,185,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,455 : 3,185,442 = 3,185,442 : x
2. Step 2: Convert to fraction form
   1,480,455/3,185,442 = 3,185,442/x
3. Step 3: Cross multiply
   1,480,455x = 3,185,442 × 3,185,442
4. Step 4: Simplify right side
   1,480,455x = 10,147,040,735,364
5. Step 5: Solve for x
   x = 10,147,040,735,364/1,480,455
6. Step 6: Final answer
   x = 6,854,001.46