Finding the Third Proportional to 41,198.63 and 89,910

Step by Step Solution

1. Step 1: Write the proportion equation
   41,198.63 : 89,910 = 89,910 : x
2. Step 2: Convert to fraction form
   41,198.63/89,910 = 89,910/x
3. Step 3: Cross multiply
   41,198.63x = 89,910 × 89,910
4. Step 4: Simplify right side
   41,198.63x = 8,083,808,100
5. Step 5: Solve for x
   x = 8,083,808,100/41,198.63
6. Step 6: Final answer
   x = 196,215.48