Finding the Third Proportional to 1,405,190 and 3,083,494

Step by Step Solution

1. Step 1: Write the proportion equation
   1,405,190 : 3,083,494 = 3,083,494 : x
2. Step 2: Convert to fraction form
   1,405,190/3,083,494 = 3,083,494/x
3. Step 3: Cross multiply
   1,405,190x = 3,083,494 × 3,083,494
4. Step 4: Simplify right side
   1,405,190x = 9,507,935,248,036
5. Step 5: Solve for x
   x = 9,507,935,248,036/1,405,190
6. Step 6: Final answer
   x = 6,766,298.68