Finding the Third Proportional to 1,685,362 and 3,686,027

Step by Step Solution

1. Step 1: Write the proportion equation
   1,685,362 : 3,686,027 = 3,686,027 : x
2. Step 2: Convert to fraction form
   1,685,362/3,686,027 = 3,686,027/x
3. Step 3: Cross multiply
   1,685,362x = 3,686,027 × 3,686,027
4. Step 4: Simplify right side
   1,685,362x = 13,586,795,044,729
5. Step 5: Solve for x
   x = 13,586,795,044,729/1,685,362
6. Step 6: Final answer
   x = 8,061,647.91