Finding the Third Proportional to 25,931 and 40,112

Step by Step Solution

1. Step 1: Write the proportion equation
   25,931 : 40,112 = 40,112 : x
2. Step 2: Convert to fraction form
   25,931/40,112 = 40,112/x
3. Step 3: Cross multiply
   25,931x = 40,112 × 40,112
4. Step 4: Simplify right side
   25,931x = 1,608,972,544
5. Step 5: Solve for x
   x = 1,608,972,544/25,931
6. Step 6: Final answer
   x = 62,048.23