Finding the Third Proportional to 41,836,338 and 90,395,055

Step by Step Solution

1. Step 1: Write the proportion equation
   41,836,338 : 90,395,055 = 90,395,055 : x
2. Step 2: Convert to fraction form
   41,836,338/90,395,055 = 90,395,055/x
3. Step 3: Cross multiply
   41,836,338x = 90,395,055 × 90,395,055
4. Step 4: Simplify right side
   41,836,338x = 8,171,265,968,453,025
5. Step 5: Solve for x
   x = 8,171,265,968,453,025/41,836,338
6. Step 6: Final answer
   x = 195,315,038.53