Finding the Third Proportional to 4,441,050 and 9,684,728

Step by Step Solution

1. Step 1: Write the proportion equation
   4,441,050 : 9,684,728 = 9,684,728 : x
2. Step 2: Convert to fraction form
   4,441,050/9,684,728 = 9,684,728/x
3. Step 3: Cross multiply
   4,441,050x = 9,684,728 × 9,684,728
4. Step 4: Simplify right side
   4,441,050x = 93,793,956,433,984
5. Step 5: Solve for x
   x = 93,793,956,433,984/4,441,050
6. Step 6: Final answer
   x = 21,119,770.42