Finding the Third Proportional to 67,401 and 103,248

Step by Step Solution

1. Step 1: Write the proportion equation
   67,401 : 103,248 = 103,248 : x
2. Step 2: Convert to fraction form
   67,401/103,248 = 103,248/x
3. Step 3: Cross multiply
   67,401x = 103,248 × 103,248
4. Step 4: Simplify right side
   67,401x = 10,660,149,504
5. Step 5: Solve for x
   x = 10,660,149,504/67,401
6. Step 6: Final answer
   x = 158,160.11