Finding the Third Proportional to 1,029,804 and 2,153,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029,804 : 2,153,712 = 2,153,712 : x
2. Step 2: Convert to fraction form
   1,029,804/2,153,712 = 2,153,712/x
3. Step 3: Cross multiply
   1,029,804x = 2,153,712 × 2,153,712
4. Step 4: Simplify right side
   1,029,804x = 4,638,475,378,944
5. Step 5: Solve for x
   x = 4,638,475,378,944/1,029,804
6. Step 6: Final answer
   x = 4,504,231.27