Finding the Third Proportional to 1,450,976 and 3,111,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,450,976 : 3,111,616 = 3,111,616 : x
2. Step 2: Convert to fraction form
   1,450,976/3,111,616 = 3,111,616/x
3. Step 3: Cross multiply
   1,450,976x = 3,111,616 × 3,111,616
4. Step 4: Simplify right side
   1,450,976x = 9,682,154,131,456
5. Step 5: Solve for x
   x = 9,682,154,131,456/1,450,976
6. Step 6: Final answer
   x = 6,672,856.15