Finding the Third Proportional to 143,982 and 162,025

Step by Step Solution

1. Step 1: Write the proportion equation
   143,982 : 162,025 = 162,025 : x
2. Step 2: Convert to fraction form
   143,982/162,025 = 162,025/x
3. Step 3: Cross multiply
   143,982x = 162,025 × 162,025
4. Step 4: Simplify right side
   143,982x = 26,252,100,625
5. Step 5: Solve for x
   x = 26,252,100,625/143,982
6. Step 6: Final answer
   x = 182,329.05