Finding the Third Proportional to 67,608 and 97,375.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,608 : 97,375.50 = 97,375.50 : x
2. Step 2: Convert to fraction form
   67,608/97,375.50 = 97,375.50/x
3. Step 3: Cross multiply
   67,608x = 97,375.50 × 97,375.50
4. Step 4: Simplify right side
   67,608x = 9,481,988,000.25
5. Step 5: Solve for x
   x = 9,481,988,000.25/67,608
6. Step 6: Final answer
   x = 140,249.50