Finding the Third Proportional to 487,746 and 1,064,868

Step by Step Solution

1. Step 1: Write the proportion equation
   487,746 : 1,064,868 = 1,064,868 : x
2. Step 2: Convert to fraction form
   487,746/1,064,868 = 1,064,868/x
3. Step 3: Cross multiply
   487,746x = 1,064,868 × 1,064,868
4. Step 4: Simplify right side
   487,746x = 1,133,943,857,424
5. Step 5: Solve for x
   x = 1,133,943,857,424/487,746
6. Step 6: Final answer
   x = 2,324,865.52