Finding the Third Proportional to 1,498,078 and 3,235,580

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498,078 : 3,235,580 = 3,235,580 : x
2. Step 2: Convert to fraction form
   1,498,078/3,235,580 = 3,235,580/x
3. Step 3: Cross multiply
   1,498,078x = 3,235,580 × 3,235,580
4. Step 4: Simplify right side
   1,498,078x = 10,468,977,936,400
5. Step 5: Solve for x
   x = 10,468,977,936,400/1,498,078
6. Step 6: Final answer
   x = 6,988,272.93