Finding the Third Proportional to 1,682,407 and 3,669,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,407 : 3,669,324 = 3,669,324 : x
2. Step 2: Convert to fraction form
   1,682,407/3,669,324 = 3,669,324/x
3. Step 3: Cross multiply
   1,682,407x = 3,669,324 × 3,669,324
4. Step 4: Simplify right side
   1,682,407x = 13,463,938,616,976
5. Step 5: Solve for x
   x = 13,463,938,616,976/1,682,407
6. Step 6: Final answer
   x = 8,002,783.28