Finding the Third Proportional to 158,595 and 231,938

Step by Step Solution

1. Step 1: Write the proportion equation
   158,595 : 231,938 = 231,938 : x
2. Step 2: Convert to fraction form
   158,595/231,938 = 231,938/x
3. Step 3: Cross multiply
   158,595x = 231,938 × 231,938
4. Step 4: Simplify right side
   158,595x = 53,795,235,844
5. Step 5: Solve for x
   x = 53,795,235,844/158,595
6. Step 6: Final answer
   x = 339,198.81