Finding the Third Proportional to 1,085,536 and 2,320,462

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,536 : 2,320,462 = 2,320,462 : x
2. Step 2: Convert to fraction form
   1,085,536/2,320,462 = 2,320,462/x
3. Step 3: Cross multiply
   1,085,536x = 2,320,462 × 2,320,462
4. Step 4: Simplify right side
   1,085,536x = 5,384,543,893,444
5. Step 5: Solve for x
   x = 5,384,543,893,444/1,085,536
6. Step 6: Final answer
   x = 4,960,262.85