Finding the Third Proportional to 108,732 and 162,592

Step by Step Solution

1. Step 1: Write the proportion equation
   108,732 : 162,592 = 162,592 : x
2. Step 2: Convert to fraction form
   108,732/162,592 = 162,592/x
3. Step 3: Cross multiply
   108,732x = 162,592 × 162,592
4. Step 4: Simplify right side
   108,732x = 26,436,158,464
5. Step 5: Solve for x
   x = 26,436,158,464/108,732
6. Step 6: Final answer
   x = 243,131.35