Finding the Third Proportional to 17,671.92 and 36,574.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,671.92 : 36,574.03 = 36,574.03 : x
2. Step 2: Convert to fraction form
   17,671.92/36,574.03 = 36,574.03/x
3. Step 3: Cross multiply
   17,671.92x = 36,574.03 × 36,574.03
4. Step 4: Simplify right side
   17,671.92x = 1,337,659,761.88
5. Step 5: Solve for x
   x = 1,337,659,761.88/17,671.92
6. Step 6: Final answer
   x = 75,694.07