Finding the Third Proportional to 41,602 and 90,116

Step by Step Solution

1. Step 1: Write the proportion equation
   41,602 : 90,116 = 90,116 : x
2. Step 2: Convert to fraction form
   41,602/90,116 = 90,116/x
3. Step 3: Cross multiply
   41,602x = 90,116 × 90,116
4. Step 4: Simplify right side
   41,602x = 8,120,893,456
5. Step 5: Solve for x
   x = 8,120,893,456/41,602
6. Step 6: Final answer
   x = 195,204.40