Finding the Third Proportional to 63,673.41 and 86,168.39

Step by Step Solution

1. Step 1: Write the proportion equation
   63,673.41 : 86,168.39 = 86,168.39 : x
2. Step 2: Convert to fraction form
   63,673.41/86,168.39 = 86,168.39/x
3. Step 3: Cross multiply
   63,673.41x = 86,168.39 × 86,168.39
4. Step 4: Simplify right side
   63,673.41x = 7,424,991,542.90
5. Step 5: Solve for x
   x = 7,424,991,542.90/63,673.41
6. Step 6: Final answer
   x = 116,610.56