Finding the Third Proportional to 67,072.50 and 94,008

Step by Step Solution

1. Step 1: Write the proportion equation
   67,072.50 : 94,008 = 94,008 : x
2. Step 2: Convert to fraction form
   67,072.50/94,008 = 94,008/x
3. Step 3: Cross multiply
   67,072.50x = 94,008 × 94,008
4. Step 4: Simplify right side
   67,072.50x = 8,837,504,064
5. Step 5: Solve for x
   x = 8,837,504,064/67,072.50
6. Step 6: Final answer
   x = 131,760.47