Finding the Third Proportional to 41,871.63 and 91,259.38

Step by Step Solution

1. Step 1: Write the proportion equation
   41,871.63 : 91,259.38 = 91,259.38 : x
2. Step 2: Convert to fraction form
   41,871.63/91,259.38 = 91,259.38/x
3. Step 3: Cross multiply
   41,871.63x = 91,259.38 × 91,259.38
4. Step 4: Simplify right side
   41,871.63x = 8,328,273,525.39
5. Step 5: Solve for x
   x = 8,328,273,525.39/41,871.63
6. Step 6: Final answer
   x = 198,900.17