Finding the Third Proportional to 1,096,454 and 1,644,681

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,454 : 1,644,681 = 1,644,681 : x
2. Step 2: Convert to fraction form
   1,096,454/1,644,681 = 1,644,681/x
3. Step 3: Cross multiply
   1,096,454x = 1,644,681 × 1,644,681
4. Step 4: Simplify right side
   1,096,454x = 2,704,975,591,761
5. Step 5: Solve for x
   x = 2,704,975,591,761/1,096,454
6. Step 6: Final answer
   x = 2,467,021.50