Finding the Third Proportional to 41,620 and 91,025

Step by Step Solution

1. Step 1: Write the proportion equation
   41,620 : 91,025 = 91,025 : x
2. Step 2: Convert to fraction form
   41,620/91,025 = 91,025/x
3. Step 3: Cross multiply
   41,620x = 91,025 × 91,025
4. Step 4: Simplify right side
   41,620x = 8,285,550,625
5. Step 5: Solve for x
   x = 8,285,550,625/41,620
6. Step 6: Final answer
   x = 199,076.18