Finding the Third Proportional to 1,454,190 and 3,110,556

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,190 : 3,110,556 = 3,110,556 : x
2. Step 2: Convert to fraction form
   1,454,190/3,110,556 = 3,110,556/x
3. Step 3: Cross multiply
   1,454,190x = 3,110,556 × 3,110,556
4. Step 4: Simplify right side
   1,454,190x = 9,675,558,629,136
5. Step 5: Solve for x
   x = 9,675,558,629,136/1,454,190
6. Step 6: Final answer
   x = 6,653,572.52