Finding the Third Proportional to 38,701.97 and 80,058.80

Step by Step Solution

1. Step 1: Write the proportion equation
   38,701.97 : 80,058.80 = 80,058.80 : x
2. Step 2: Convert to fraction form
   38,701.97/80,058.80 = 80,058.80/x
3. Step 3: Cross multiply
   38,701.97x = 80,058.80 × 80,058.80
4. Step 4: Simplify right side
   38,701.97x = 6,409,410,957.07
5. Step 5: Solve for x
   x = 6,409,410,957.07/38,701.97
6. Step 6: Final answer
   x = 165,609.43