Finding the Third Proportional to 79,255.50 and 165,058.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,255.50 : 165,058.50 = 165,058.50 : x
2. Step 2: Convert to fraction form
   79,255.50/165,058.50 = 165,058.50/x
3. Step 3: Cross multiply
   79,255.50x = 165,058.50 × 165,058.50
4. Step 4: Simplify right side
   79,255.50x = 27,244,308,422.25
5. Step 5: Solve for x
   x = 27,244,308,422.25/79,255.50
6. Step 6: Final answer
   x = 343,752.91