Finding the Third Proportional to 17,512.50 and 37,936.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,512.50 : 37,936.50 = 37,936.50 : x
2. Step 2: Convert to fraction form
   17,512.50/37,936.50 = 37,936.50/x
3. Step 3: Cross multiply
   17,512.50x = 37,936.50 × 37,936.50
4. Step 4: Simplify right side
   17,512.50x = 1,439,178,032.25
5. Step 5: Solve for x
   x = 1,439,178,032.25/17,512.50
6. Step 6: Final answer
   x = 82,180.04