Finding the Third Proportional to 581,475 and 1,231,995

Step by Step Solution

1. Step 1: Write the proportion equation
   581,475 : 1,231,995 = 1,231,995 : x
2. Step 2: Convert to fraction form
   581,475/1,231,995 = 1,231,995/x
3. Step 3: Cross multiply
   581,475x = 1,231,995 × 1,231,995
4. Step 4: Simplify right side
   581,475x = 1,517,811,680,025
5. Step 5: Solve for x
   x = 1,517,811,680,025/581,475
6. Step 6: Final answer
   x = 2,610,278.48