Finding the Third Proportional to 72,554.25 and 112,110.75

Step by Step Solution

1. Step 1: Write the proportion equation
   72,554.25 : 112,110.75 = 112,110.75 : x
2. Step 2: Convert to fraction form
   72,554.25/112,110.75 = 112,110.75/x
3. Step 3: Cross multiply
   72,554.25x = 112,110.75 × 112,110.75
4. Step 4: Simplify right side
   72,554.25x = 12,568,820,265.56
5. Step 5: Solve for x
   x = 12,568,820,265.56/72,554.25
6. Step 6: Final answer
   x = 173,233.41