Finding the Third Proportional to 1,605,684 and 2,364,171

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,684 : 2,364,171 = 2,364,171 : x
2. Step 2: Convert to fraction form
   1,605,684/2,364,171 = 2,364,171/x
3. Step 3: Cross multiply
   1,605,684x = 2,364,171 × 2,364,171
4. Step 4: Simplify right side
   1,605,684x = 5,589,304,517,241
5. Step 5: Solve for x
   x = 5,589,304,517,241/1,605,684
6. Step 6: Final answer
   x = 3,480,949.25