Finding the Third Proportional to 2,974,720 and 4,468,864

Step by Step Solution

1. Step 1: Write the proportion equation
   2,974,720 : 4,468,864 = 4,468,864 : x
2. Step 2: Convert to fraction form
   2,974,720/4,468,864 = 4,468,864/x
3. Step 3: Cross multiply
   2,974,720x = 4,468,864 × 4,468,864
4. Step 4: Simplify right side
   2,974,720x = 19,970,745,450,496
5. Step 5: Solve for x
   x = 19,970,745,450,496/2,974,720
6. Step 6: Final answer
   x = 6,713,487.47