Finding the Third Proportional to 487,744 and 1,064,864

Step by Step Solution

1. Step 1: Write the proportion equation
   487,744 : 1,064,864 = 1,064,864 : x
2. Step 2: Convert to fraction form
   487,744/1,064,864 = 1,064,864/x
3. Step 3: Cross multiply
   487,744x = 1,064,864 × 1,064,864
4. Step 4: Simplify right side
   487,744x = 1,133,935,338,496
5. Step 5: Solve for x
   x = 1,133,935,338,496/487,744
6. Step 6: Final answer
   x = 2,324,857.59