Finding the Third Proportional to 37,112 and 57,474

Step by Step Solution

1. Step 1: Write the proportion equation
   37,112 : 57,474 = 57,474 : x
2. Step 2: Convert to fraction form
   37,112/57,474 = 57,474/x
3. Step 3: Cross multiply
   37,112x = 57,474 × 57,474
4. Step 4: Simplify right side
   37,112x = 3,303,260,676
5. Step 5: Solve for x
   x = 3,303,260,676/37,112
6. Step 6: Final answer
   x = 89,007.89