Finding the Third Proportional to 1,604,928 and 3,497,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,928 : 3,497,568 = 3,497,568 : x
2. Step 2: Convert to fraction form
   1,604,928/3,497,568 = 3,497,568/x
3. Step 3: Cross multiply
   1,604,928x = 3,497,568 × 3,497,568
4. Step 4: Simplify right side
   1,604,928x = 12,232,981,914,624
5. Step 5: Solve for x
   x = 12,232,981,914,624/1,604,928
6. Step 6: Final answer
   x = 7,622,137.51