Finding the Third Proportional to 10,384,279 and 22,726,142

Step by Step Solution

1. Step 1: Write the proportion equation
   10,384,279 : 22,726,142 = 22,726,142 : x
2. Step 2: Convert to fraction form
   10,384,279/22,726,142 = 22,726,142/x
3. Step 3: Cross multiply
   10,384,279x = 22,726,142 × 22,726,142
4. Step 4: Simplify right side
   10,384,279x = 516,477,530,204,164
5. Step 5: Solve for x
   x = 516,477,530,204,164/10,384,279
6. Step 6: Final answer
   x = 49,736,484.37