Finding the Third Proportional to 677,487 and 1,013,982

Step by Step Solution

1. Step 1: Write the proportion equation
   677,487 : 1,013,982 = 1,013,982 : x
2. Step 2: Convert to fraction form
   677,487/1,013,982 = 1,013,982/x
3. Step 3: Cross multiply
   677,487x = 1,013,982 × 1,013,982
4. Step 4: Simplify right side
   677,487x = 1,028,159,496,324
5. Step 5: Solve for x
   x = 1,028,159,496,324/677,487
6. Step 6: Final answer
   x = 1,517,607.71