Finding the Third Proportional to 647,183.50 and 1,013,028

Step by Step Solution

1. Step 1: Write the proportion equation
   647,183.50 : 1,013,028 = 1,013,028 : x
2. Step 2: Convert to fraction form
   647,183.50/1,013,028 = 1,013,028/x
3. Step 3: Cross multiply
   647,183.50x = 1,013,028 × 1,013,028
4. Step 4: Simplify right side
   647,183.50x = 1,026,225,728,784
5. Step 5: Solve for x
   x = 1,026,225,728,784/647,183.50
6. Step 6: Final answer
   x = 1,585,679.69