Finding the Third Proportional to 1,419,684 and 2,146,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,684 : 2,146,452 = 2,146,452 : x
2. Step 2: Convert to fraction form
   1,419,684/2,146,452 = 2,146,452/x
3. Step 3: Cross multiply
   1,419,684x = 2,146,452 × 2,146,452
4. Step 4: Simplify right side
   1,419,684x = 4,607,256,188,304
5. Step 5: Solve for x
   x = 4,607,256,188,304/1,419,684
6. Step 6: Final answer
   x = 3,245,268.80