Finding the Third Proportional to 172,876 and 233,050

Step by Step Solution

1. Step 1: Write the proportion equation
   172,876 : 233,050 = 233,050 : x
2. Step 2: Convert to fraction form
   172,876/233,050 = 233,050/x
3. Step 3: Cross multiply
   172,876x = 233,050 × 233,050
4. Step 4: Simplify right side
   172,876x = 54,312,302,500
5. Step 5: Solve for x
   x = 54,312,302,500/172,876
6. Step 6: Final answer
   x = 314,169.13