Finding the Third Proportional to 1,328,483 and 2,114,906

Step by Step Solution

1. Step 1: Write the proportion equation
   1,328,483 : 2,114,906 = 2,114,906 : x
2. Step 2: Convert to fraction form
   1,328,483/2,114,906 = 2,114,906/x
3. Step 3: Cross multiply
   1,328,483x = 2,114,906 × 2,114,906
4. Step 4: Simplify right side
   1,328,483x = 4,472,827,388,836
5. Step 5: Solve for x
   x = 4,472,827,388,836/1,328,483
6. Step 6: Final answer
   x = 3,366,868.37