Finding the Third Proportional to 1,496,240 and 3,187,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,240 : 3,187,928 = 3,187,928 : x
2. Step 2: Convert to fraction form
   1,496,240/3,187,928 = 3,187,928/x
3. Step 3: Cross multiply
   1,496,240x = 3,187,928 × 3,187,928
4. Step 4: Simplify right side
   1,496,240x = 10,162,884,933,184
5. Step 5: Solve for x
   x = 10,162,884,933,184/1,496,240
6. Step 6: Final answer
   x = 6,792,282.61