Finding the Third Proportional to 40,937.91 and 89,488.55

Step by Step Solution

1. Step 1: Write the proportion equation
   40,937.91 : 89,488.55 = 89,488.55 : x
2. Step 2: Convert to fraction form
   40,937.91/89,488.55 = 89,488.55/x
3. Step 3: Cross multiply
   40,937.91x = 89,488.55 × 89,488.55
4. Step 4: Simplify right side
   40,937.91x = 8,008,200,021.80
5. Step 5: Solve for x
   x = 8,008,200,021.80/40,937.91
6. Step 6: Final answer
   x = 195,618.21