Finding the Third Proportional to 72,550.69 and 112,060.69

Step by Step Solution

1. Step 1: Write the proportion equation
   72,550.69 : 112,060.69 = 112,060.69 : x
2. Step 2: Convert to fraction form
   72,550.69/112,060.69 = 112,060.69/x
3. Step 3: Cross multiply
   72,550.69x = 112,060.69 × 112,060.69
4. Step 4: Simplify right side
   72,550.69x = 12,557,597,682.97
5. Step 5: Solve for x
   x = 12,557,597,682.97/72,550.69
6. Step 6: Final answer
   x = 173,087.23