Finding the Third Proportional to 231,174 and 362,734

Step by Step Solution

1. Step 1: Write the proportion equation
   231,174 : 362,734 = 362,734 : x
2. Step 2: Convert to fraction form
   231,174/362,734 = 362,734/x
3. Step 3: Cross multiply
   231,174x = 362,734 × 362,734
4. Step 4: Simplify right side
   231,174x = 131,575,954,756
5. Step 5: Solve for x
   x = 131,575,954,756/231,174
6. Step 6: Final answer
   x = 569,164.16