Finding the Third Proportional to 4,054,816 and 5,668,880

Step by Step Solution

1. Step 1: Write the proportion equation
   4,054,816 : 5,668,880 = 5,668,880 : x
2. Step 2: Convert to fraction form
   4,054,816/5,668,880 = 5,668,880/x
3. Step 3: Cross multiply
   4,054,816x = 5,668,880 × 5,668,880
4. Step 4: Simplify right side
   4,054,816x = 32,136,200,454,400
5. Step 5: Solve for x
   x = 32,136,200,454,400/4,054,816
6. Step 6: Final answer
   x = 7,925,439.89