Finding the Third Proportional to 5,142,133 and 10,682,846

Step by Step Solution

1. Step 1: Write the proportion equation
   5,142,133 : 10,682,846 = 10,682,846 : x
2. Step 2: Convert to fraction form
   5,142,133/10,682,846 = 10,682,846/x
3. Step 3: Cross multiply
   5,142,133x = 10,682,846 × 10,682,846
4. Step 4: Simplify right side
   5,142,133x = 114,123,198,659,716
5. Step 5: Solve for x
   x = 114,123,198,659,716/5,142,133
6. Step 6: Final answer
   x = 22,193,746.96