Finding the Third Proportional to 564,138 and 1,174,934

Step by Step Solution

1. Step 1: Write the proportion equation
   564,138 : 1,174,934 = 1,174,934 : x
2. Step 2: Convert to fraction form
   564,138/1,174,934 = 1,174,934/x
3. Step 3: Cross multiply
   564,138x = 1,174,934 × 1,174,934
4. Step 4: Simplify right side
   564,138x = 1,380,469,904,356
5. Step 5: Solve for x
   x = 1,380,469,904,356/564,138
6. Step 6: Final answer
   x = 2,447,042.93