Finding the Third Proportional to 4,965,676 and 10,666,240

Step by Step Solution

1. Step 1: Write the proportion equation
   4,965,676 : 10,666,240 = 10,666,240 : x
2. Step 2: Convert to fraction form
   4,965,676/10,666,240 = 10,666,240/x
3. Step 3: Cross multiply
   4,965,676x = 10,666,240 × 10,666,240
4. Step 4: Simplify right side
   4,965,676x = 113,768,675,737,600
5. Step 5: Solve for x
   x = 113,768,675,737,600/4,965,676
6. Step 6: Final answer
   x = 22,911,014.68