Finding the Third Proportional to 8,058.75 and 17,947.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,058.75 : 17,947.50 = 17,947.50 : x
2. Step 2: Convert to fraction form
   8,058.75/17,947.50 = 17,947.50/x
3. Step 3: Cross multiply
   8,058.75x = 17,947.50 × 17,947.50
4. Step 4: Simplify right side
   8,058.75x = 322,112,756.25
5. Step 5: Solve for x
   x = 322,112,756.25/8,058.75
6. Step 6: Final answer
   x = 39,970.56