Finding the Third Proportional to 41,836,354 and 90,395,086

Step by Step Solution

1. Step 1: Write the proportion equation
   41,836,354 : 90,395,086 = 90,395,086 : x
2. Step 2: Convert to fraction form
   41,836,354/90,395,086 = 90,395,086/x
3. Step 3: Cross multiply
   41,836,354x = 90,395,086 × 90,395,086
4. Step 4: Simplify right side
   41,836,354x = 8,171,271,572,947,396
5. Step 5: Solve for x
   x = 8,171,271,572,947,396/41,836,354
6. Step 6: Final answer
   x = 195,315,097.80