Finding the Third Proportional to 1,456,938 and 2,205,719

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,938 : 2,205,719 = 2,205,719 : x
2. Step 2: Convert to fraction form
   1,456,938/2,205,719 = 2,205,719/x
3. Step 3: Cross multiply
   1,456,938x = 2,205,719 × 2,205,719
4. Step 4: Simplify right side
   1,456,938x = 4,865,196,306,961
5. Step 5: Solve for x
   x = 4,865,196,306,961/1,456,938
6. Step 6: Final answer
   x = 3,339,329.68