Finding the Third Proportional to 41,684 and 90,994

Step by Step Solution

1. Step 1: Write the proportion equation
   41,684 : 90,994 = 90,994 : x
2. Step 2: Convert to fraction form
   41,684/90,994 = 90,994/x
3. Step 3: Cross multiply
   41,684x = 90,994 × 90,994
4. Step 4: Simplify right side
   41,684x = 8,279,908,036
5. Step 5: Solve for x
   x = 8,279,908,036/41,684
6. Step 6: Final answer
   x = 198,635.16