Finding the Third Proportional to 38,739.52 and 82,058.06

Step by Step Solution

1. Step 1: Write the proportion equation
   38,739.52 : 82,058.06 = 82,058.06 : x
2. Step 2: Convert to fraction form
   38,739.52/82,058.06 = 82,058.06/x
3. Step 3: Cross multiply
   38,739.52x = 82,058.06 × 82,058.06
4. Step 4: Simplify right side
   38,739.52x = 6,733,525,621.25
5. Step 5: Solve for x
   x = 6,733,525,621.25/38,739.52
6. Step 6: Final answer
   x = 173,815.43