Finding the Third Proportional to 67,360 and 105,676

Step by Step Solution

1. Step 1: Write the proportion equation
   67,360 : 105,676 = 105,676 : x
2. Step 2: Convert to fraction form
   67,360/105,676 = 105,676/x
3. Step 3: Cross multiply
   67,360x = 105,676 × 105,676
4. Step 4: Simplify right side
   67,360x = 11,167,416,976
5. Step 5: Solve for x
   x = 11,167,416,976/67,360
6. Step 6: Final answer
   x = 165,787.07