Finding the Third Proportional to 40,048 and 56,334

Step by Step Solution

1. Step 1: Write the proportion equation
   40,048 : 56,334 = 56,334 : x
2. Step 2: Convert to fraction form
   40,048/56,334 = 56,334/x
3. Step 3: Cross multiply
   40,048x = 56,334 × 56,334
4. Step 4: Simplify right side
   40,048x = 3,173,519,556
5. Step 5: Solve for x
   x = 3,173,519,556/40,048
6. Step 6: Final answer
   x = 79,242.90