Finding the Third Proportional to 1,641,879 and 3,593,009

Step by Step Solution

1. Step 1: Write the proportion equation
   1,641,879 : 3,593,009 = 3,593,009 : x
2. Step 2: Convert to fraction form
   1,641,879/3,593,009 = 3,593,009/x
3. Step 3: Cross multiply
   1,641,879x = 3,593,009 × 3,593,009
4. Step 4: Simplify right side
   1,641,879x = 12,909,713,674,081
5. Step 5: Solve for x
   x = 12,909,713,674,081/1,641,879
6. Step 6: Final answer
   x = 7,862,768.01