Finding the Third Proportional to 41,279 and 90,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,279 : 90,468.50 = 90,468.50 : x
2. Step 2: Convert to fraction form
   41,279/90,468.50 = 90,468.50/x
3. Step 3: Cross multiply
   41,279x = 90,468.50 × 90,468.50
4. Step 4: Simplify right side
   41,279x = 8,184,549,492.25
5. Step 5: Solve for x
   x = 8,184,549,492.25/41,279
6. Step 6: Final answer
   x = 198,273.93