Finding the Third Proportional to 41,836,342 and 90,395,064

Step by Step Solution

1. Step 1: Write the proportion equation
   41,836,342 : 90,395,064 = 90,395,064 : x
2. Step 2: Convert to fraction form
   41,836,342/90,395,064 = 90,395,064/x
3. Step 3: Cross multiply
   41,836,342x = 90,395,064 × 90,395,064
4. Step 4: Simplify right side
   41,836,342x = 8,171,267,595,564,096
5. Step 5: Solve for x
   x = 8,171,267,595,564,096/41,836,342
6. Step 6: Final answer
   x = 195,315,058.75