Finding the Third Proportional to 71,750 and 111,726

Step by Step Solution

1. Step 1: Write the proportion equation
   71,750 : 111,726 = 111,726 : x
2. Step 2: Convert to fraction form
   71,750/111,726 = 111,726/x
3. Step 3: Cross multiply
   71,750x = 111,726 × 111,726
4. Step 4: Simplify right side
   71,750x = 12,482,699,076
5. Step 5: Solve for x
   x = 12,482,699,076/71,750
6. Step 6: Final answer
   x = 173,974.90