Finding the Third Proportional to 39,170.25 and 59,673.38

Step by Step Solution

1. Step 1: Write the proportion equation
   39,170.25 : 59,673.38 = 59,673.38 : x
2. Step 2: Convert to fraction form
   39,170.25/59,673.38 = 59,673.38/x
3. Step 3: Cross multiply
   39,170.25x = 59,673.38 × 59,673.38
4. Step 4: Simplify right side
   39,170.25x = 3,560,911,683.89
5. Step 5: Solve for x
   x = 3,560,911,683.89/39,170.25
6. Step 6: Final answer
   x = 90,908.58