Finding the Third Proportional to 41,893.88 and 91,170.56

Step by Step Solution

1. Step 1: Write the proportion equation
   41,893.88 : 91,170.56 = 91,170.56 : x
2. Step 2: Convert to fraction form
   41,893.88/91,170.56 = 91,170.56/x
3. Step 3: Cross multiply
   41,893.88x = 91,170.56 × 91,170.56
4. Step 4: Simplify right side
   41,893.88x = 8,312,071,466.57
5. Step 5: Solve for x
   x = 8,312,071,466.57/41,893.88
6. Step 6: Final answer
   x = 198,407.80