Finding the Third Proportional to 610,608 and 894,036

Step by Step Solution

1. Step 1: Write the proportion equation
   610,608 : 894,036 = 894,036 : x
2. Step 2: Convert to fraction form
   610,608/894,036 = 894,036/x
3. Step 3: Cross multiply
   610,608x = 894,036 × 894,036
4. Step 4: Simplify right side
   610,608x = 799,300,369,296
5. Step 5: Solve for x
   x = 799,300,369,296/610,608
6. Step 6: Final answer
   x = 1,309,023.74