Finding the Third Proportional to 140,251.50 and 182,718

Step by Step Solution

1. Step 1: Write the proportion equation
   140,251.50 : 182,718 = 182,718 : x
2. Step 2: Convert to fraction form
   140,251.50/182,718 = 182,718/x
3. Step 3: Cross multiply
   140,251.50x = 182,718 × 182,718
4. Step 4: Simplify right side
   140,251.50x = 33,385,867,524
5. Step 5: Solve for x
   x = 33,385,867,524/140,251.50
6. Step 6: Final answer
   x = 238,042.86