Finding the Third Proportional to 4,033,240 and 8,861,504

Step by Step Solution

1. Step 1: Write the proportion equation
   4,033,240 : 8,861,504 = 8,861,504 : x
2. Step 2: Convert to fraction form
   4,033,240/8,861,504 = 8,861,504/x
3. Step 3: Cross multiply
   4,033,240x = 8,861,504 × 8,861,504
4. Step 4: Simplify right side
   4,033,240x = 78,526,253,142,016
5. Step 5: Solve for x
   x = 78,526,253,142,016/4,033,240
6. Step 6: Final answer
   x = 19,469,769.50