Finding the Third Proportional to 79,198,801 and 126,022,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,198,801 : 126,022,105.50 = 126,022,105.50 : x
2. Step 2: Convert to fraction form
   79,198,801/126,022,105.50 = 126,022,105.50/x
3. Step 3: Cross multiply
   79,198,801x = 126,022,105.50 × 126,022,105.50
4. Step 4: Simplify right side
   79,198,801x = 15,881,571,074,653,130
5. Step 5: Solve for x
   x = 15,881,571,074,653,130/79,198,801
6. Step 6: Final answer
   x = 200,527,923.08