Finding the Third Proportional to 67,452 and 102,186

Step by Step Solution

1. Step 1: Write the proportion equation
   67,452 : 102,186 = 102,186 : x
2. Step 2: Convert to fraction form
   67,452/102,186 = 102,186/x
3. Step 3: Cross multiply
   67,452x = 102,186 × 102,186
4. Step 4: Simplify right side
   67,452x = 10,441,978,596
5. Step 5: Solve for x
   x = 10,441,978,596/67,452
6. Step 6: Final answer
   x = 154,806.06