Finding the Third Proportional to 41,799.56 and 90,416.63

Step by Step Solution

1. Step 1: Write the proportion equation
   41,799.56 : 90,416.63 = 90,416.63 : x
2. Step 2: Convert to fraction form
   41,799.56/90,416.63 = 90,416.63/x
3. Step 3: Cross multiply
   41,799.56x = 90,416.63 × 90,416.63
4. Step 4: Simplify right side
   41,799.56x = 8,175,166,076.39
5. Step 5: Solve for x
   x = 8,175,166,076.39/41,799.56
6. Step 6: Final answer
   x = 195,580.18