Finding the Third Proportional to 5,280,216 and 10,965,103

Step by Step Solution

1. Step 1: Write the proportion equation
   5,280,216 : 10,965,103 = 10,965,103 : x
2. Step 2: Convert to fraction form
   5,280,216/10,965,103 = 10,965,103/x
3. Step 3: Cross multiply
   5,280,216x = 10,965,103 × 10,965,103
4. Step 4: Simplify right side
   5,280,216x = 120,233,483,800,609
5. Step 5: Solve for x
   x = 120,233,483,800,609/5,280,216
6. Step 6: Final answer
   x = 22,770,561.62