Finding the Third Proportional to 648,514 and 1,036,018

Step by Step Solution

1. Step 1: Write the proportion equation
   648,514 : 1,036,018 = 1,036,018 : x
2. Step 2: Convert to fraction form
   648,514/1,036,018 = 1,036,018/x
3. Step 3: Cross multiply
   648,514x = 1,036,018 × 1,036,018
4. Step 4: Simplify right side
   648,514x = 1,073,333,296,324
5. Step 5: Solve for x
   x = 1,073,333,296,324/648,514
6. Step 6: Final answer
   x = 1,655,065.73