Finding the Third Proportional to 231,626 and 367,068

Step by Step Solution

1. Step 1: Write the proportion equation
   231,626 : 367,068 = 367,068 : x
2. Step 2: Convert to fraction form
   231,626/367,068 = 367,068/x
3. Step 3: Cross multiply
   231,626x = 367,068 × 367,068
4. Step 4: Simplify right side
   231,626x = 134,738,916,624
5. Step 5: Solve for x
   x = 134,738,916,624/231,626
6. Step 6: Final answer
   x = 581,708.95