Finding the Third Proportional to 5,117,868 and 10,944,288

Step by Step Solution

1. Step 1: Write the proportion equation
   5,117,868 : 10,944,288 = 10,944,288 : x
2. Step 2: Convert to fraction form
   5,117,868/10,944,288 = 10,944,288/x
3. Step 3: Cross multiply
   5,117,868x = 10,944,288 × 10,944,288
4. Step 4: Simplify right side
   5,117,868x = 119,777,439,826,944
5. Step 5: Solve for x
   x = 119,777,439,826,944/5,117,868
6. Step 6: Final answer
   x = 23,403,776.70