Finding the Third Proportional to 274,665.94 and 601,698.38

Step by Step Solution

1. Step 1: Write the proportion equation
   274,665.94 : 601,698.38 = 601,698.38 : x
2. Step 2: Convert to fraction form
   274,665.94/601,698.38 = 601,698.38/x
3. Step 3: Cross multiply
   274,665.94x = 601,698.38 × 601,698.38
4. Step 4: Simplify right side
   274,665.94x = 362,040,934,477.64
5. Step 5: Solve for x
   x = 362,040,934,477.64/274,665.94
6. Step 6: Final answer
   x = 1,318,113.70