Finding the Third Proportional to 613,576 and 1,314,584

Step by Step Solution

1. Step 1: Write the proportion equation
   613,576 : 1,314,584 = 1,314,584 : x
2. Step 2: Convert to fraction form
   613,576/1,314,584 = 1,314,584/x
3. Step 3: Cross multiply
   613,576x = 1,314,584 × 1,314,584
4. Step 4: Simplify right side
   613,576x = 1,728,131,093,056
5. Step 5: Solve for x
   x = 1,728,131,093,056/613,576
6. Step 6: Final answer
   x = 2,816,490.69