Finding the Third Proportional to 41,880.16 and 90,321.33

Step by Step Solution

1. Step 1: Write the proportion equation
   41,880.16 : 90,321.33 = 90,321.33 : x
2. Step 2: Convert to fraction form
   41,880.16/90,321.33 = 90,321.33/x
3. Step 3: Cross multiply
   41,880.16x = 90,321.33 × 90,321.33
4. Step 4: Simplify right side
   41,880.16x = 8,157,942,314.26
5. Step 5: Solve for x
   x = 8,157,942,314.26/41,880.16
6. Step 6: Final answer
   x = 194,792.51