Finding the Third Proportional to 17,078.25 and 37,072.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,078.25 : 37,072.50 = 37,072.50 : x
2. Step 2: Convert to fraction form
   17,078.25/37,072.50 = 37,072.50/x
3. Step 3: Cross multiply
   17,078.25x = 37,072.50 × 37,072.50
4. Step 4: Simplify right side
   17,078.25x = 1,374,370,256.25
5. Step 5: Solve for x
   x = 1,374,370,256.25/17,078.25
6. Step 6: Final answer
   x = 80,474.89