Finding the Third Proportional to 63,672.75 and 86,167.41

Step by Step Solution

1. Step 1: Write the proportion equation
   63,672.75 : 86,167.41 = 86,167.41 : x
2. Step 2: Convert to fraction form
   63,672.75/86,167.41 = 86,167.41/x
3. Step 3: Cross multiply
   63,672.75x = 86,167.41 × 86,167.41
4. Step 4: Simplify right side
   63,672.75x = 7,424,821,899.85
5. Step 5: Solve for x
   x = 7,424,821,899.85/63,672.75
6. Step 6: Final answer
   x = 116,609.10