Finding the Third Proportional to 40,474 and 60,296

Step by Step Solution

1. Step 1: Write the proportion equation
   40,474 : 60,296 = 60,296 : x
2. Step 2: Convert to fraction form
   40,474/60,296 = 60,296/x
3. Step 3: Cross multiply
   40,474x = 60,296 × 60,296
4. Step 4: Simplify right side
   40,474x = 3,635,607,616
5. Step 5: Solve for x
   x = 3,635,607,616/40,474
6. Step 6: Final answer
   x = 89,825.76