Finding the Third Proportional to 123,112 and 264,614

Step by Step Solution

1. Step 1: Write the proportion equation
   123,112 : 264,614 = 264,614 : x
2. Step 2: Convert to fraction form
   123,112/264,614 = 264,614/x
3. Step 3: Cross multiply
   123,112x = 264,614 × 264,614
4. Step 4: Simplify right side
   123,112x = 70,020,568,996
5. Step 5: Solve for x
   x = 70,020,568,996/123,112
6. Step 6: Final answer
   x = 568,755.03