Finding the Third Proportional to 4,435,696 and 9,624,268

Step by Step Solution

1. Step 1: Write the proportion equation
   4,435,696 : 9,624,268 = 9,624,268 : x
2. Step 2: Convert to fraction form
   4,435,696/9,624,268 = 9,624,268/x
3. Step 3: Cross multiply
   4,435,696x = 9,624,268 × 9,624,268
4. Step 4: Simplify right side
   4,435,696x = 92,626,534,535,824
5. Step 5: Solve for x
   x = 92,626,534,535,824/4,435,696
6. Step 6: Final answer
   x = 20,882,074.55