Finding the Third Proportional to 17,216.75 and 37,709.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,216.75 : 37,709.50 = 37,709.50 : x
2. Step 2: Convert to fraction form
   17,216.75/37,709.50 = 37,709.50/x
3. Step 3: Cross multiply
   17,216.75x = 37,709.50 × 37,709.50
4. Step 4: Simplify right side
   17,216.75x = 1,422,006,390.25
5. Step 5: Solve for x
   x = 1,422,006,390.25/17,216.75
6. Step 6: Final answer
   x = 82,594.36