Finding the Third Proportional to 647,530 and 1,013,562

Step by Step Solution

1. Step 1: Write the proportion equation
   647,530 : 1,013,562 = 1,013,562 : x
2. Step 2: Convert to fraction form
   647,530/1,013,562 = 1,013,562/x
3. Step 3: Cross multiply
   647,530x = 1,013,562 × 1,013,562
4. Step 4: Simplify right side
   647,530x = 1,027,307,927,844
5. Step 5: Solve for x
   x = 1,027,307,927,844/647,530
6. Step 6: Final answer
   x = 1,586,502.44