Finding the Third Proportional to 1,449,896 and 3,411,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,449,896 : 3,411,648 = 3,411,648 : x
2. Step 2: Convert to fraction form
   1,449,896/3,411,648 = 3,411,648/x
3. Step 3: Cross multiply
   1,449,896x = 3,411,648 × 3,411,648
4. Step 4: Simplify right side
   1,449,896x = 11,639,342,075,904
5. Step 5: Solve for x
   x = 11,639,342,075,904/1,449,896
6. Step 6: Final answer
   x = 8,027,708.25