Finding the Third Proportional to 9,783,834 and 20,751,564

Step by Step Solution

1. Step 1: Write the proportion equation
   9,783,834 : 20,751,564 = 20,751,564 : x
2. Step 2: Convert to fraction form
   9,783,834/20,751,564 = 20,751,564/x
3. Step 3: Cross multiply
   9,783,834x = 20,751,564 × 20,751,564
4. Step 4: Simplify right side
   9,783,834x = 430,627,408,446,096
5. Step 5: Solve for x
   x = 430,627,408,446,096/9,783,834
6. Step 6: Final answer
   x = 44,014,177.72