Finding the Third Proportional to 67,360 and 101,040

Step by Step Solution

1. Step 1: Write the proportion equation
   67,360 : 101,040 = 101,040 : x
2. Step 2: Convert to fraction form
   67,360/101,040 = 101,040/x
3. Step 3: Cross multiply
   67,360x = 101,040 × 101,040
4. Step 4: Simplify right side
   67,360x = 10,209,081,600
5. Step 5: Solve for x
   x = 10,209,081,600/67,360
6. Step 6: Final answer
   x = 151,560