Finding the Third Proportional to 42,227 and 91,150

Step by Step Solution

1. Step 1: Write the proportion equation
   42,227 : 91,150 = 91,150 : x
2. Step 2: Convert to fraction form
   42,227/91,150 = 91,150/x
3. Step 3: Cross multiply
   42,227x = 91,150 × 91,150
4. Step 4: Simplify right side
   42,227x = 8,308,322,500
5. Step 5: Solve for x
   x = 8,308,322,500/42,227
6. Step 6: Final answer
   x = 196,753.79