Finding the Third Proportional to 67,752 and 105,504

Step by Step Solution

1. Step 1: Write the proportion equation
   67,752 : 105,504 = 105,504 : x
2. Step 2: Convert to fraction form
   67,752/105,504 = 105,504/x
3. Step 3: Cross multiply
   67,752x = 105,504 × 105,504
4. Step 4: Simplify right side
   67,752x = 11,131,094,016
5. Step 5: Solve for x
   x = 11,131,094,016/67,752
6. Step 6: Final answer
   x = 164,291.74