Finding the Third Proportional to 703,728 and 1,507,096

Step by Step Solution

1. Step 1: Write the proportion equation
   703,728 : 1,507,096 = 1,507,096 : x
2. Step 2: Convert to fraction form
   703,728/1,507,096 = 1,507,096/x
3. Step 3: Cross multiply
   703,728x = 1,507,096 × 1,507,096
4. Step 4: Simplify right side
   703,728x = 2,271,338,353,216
5. Step 5: Solve for x
   x = 2,271,338,353,216/703,728
6. Step 6: Final answer
   x = 3,227,579.91