Finding the Third Proportional to 17,568.62 and 37,174.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,568.62 : 37,174.73 = 37,174.73 : x
2. Step 2: Convert to fraction form
   17,568.62/37,174.73 = 37,174.73/x
3. Step 3: Cross multiply
   17,568.62x = 37,174.73 × 37,174.73
4. Step 4: Simplify right side
   17,568.62x = 1,381,960,440.21
5. Step 5: Solve for x
   x = 1,381,960,440.21/17,568.62
6. Step 6: Final answer
   x = 78,660.75