Finding the Third Proportional to 1,665,504 and 3,583,593

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,504 : 3,583,593 = 3,583,593 : x
2. Step 2: Convert to fraction form
   1,665,504/3,583,593 = 3,583,593/x
3. Step 3: Cross multiply
   1,665,504x = 3,583,593 × 3,583,593
4. Step 4: Simplify right side
   1,665,504x = 12,842,138,789,649
5. Step 5: Solve for x
   x = 12,842,138,789,649/1,665,504
6. Step 6: Final answer
   x = 7,710,662.23