Finding the Third Proportional to 37,400 and 57,484

Step by Step Solution

1. Step 1: Write the proportion equation
   37,400 : 57,484 = 57,484 : x
2. Step 2: Convert to fraction form
   37,400/57,484 = 57,484/x
3. Step 3: Cross multiply
   37,400x = 57,484 × 57,484
4. Step 4: Simplify right side
   37,400x = 3,304,410,256
5. Step 5: Solve for x
   x = 3,304,410,256/37,400
6. Step 6: Final answer
   x = 88,353.22