Finding the Third Proportional to 231,180 and 362,744

Step by Step Solution

1. Step 1: Write the proportion equation
   231,180 : 362,744 = 362,744 : x
2. Step 2: Convert to fraction form
   231,180/362,744 = 362,744/x
3. Step 3: Cross multiply
   231,180x = 362,744 × 362,744
4. Step 4: Simplify right side
   231,180x = 131,583,209,536
5. Step 5: Solve for x
   x = 131,583,209,536/231,180
6. Step 6: Final answer
   x = 569,180.77