Finding the Third Proportional to 4,433,168 and 9,544,384

Step by Step Solution

1. Step 1: Write the proportion equation
   4,433,168 : 9,544,384 = 9,544,384 : x
2. Step 2: Convert to fraction form
   4,433,168/9,544,384 = 9,544,384/x
3. Step 3: Cross multiply
   4,433,168x = 9,544,384 × 9,544,384
4. Step 4: Simplify right side
   4,433,168x = 91,095,265,939,456
5. Step 5: Solve for x
   x = 91,095,265,939,456/4,433,168
6. Step 6: Final answer
   x = 20,548,570.67