Finding the Third Proportional to 72,504 and 112,062

Step by Step Solution

1. Step 1: Write the proportion equation
   72,504 : 112,062 = 112,062 : x
2. Step 2: Convert to fraction form
   72,504/112,062 = 112,062/x
3. Step 3: Cross multiply
   72,504x = 112,062 × 112,062
4. Step 4: Simplify right side
   72,504x = 12,557,891,844
5. Step 5: Solve for x
   x = 12,557,891,844/72,504
6. Step 6: Final answer
   x = 173,202.75