Finding the Third Proportional to 1,325,021 and 2,066,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,325,021 : 2,066,264 = 2,066,264 : x
2. Step 2: Convert to fraction form
   1,325,021/2,066,264 = 2,066,264/x
3. Step 3: Cross multiply
   1,325,021x = 2,066,264 × 2,066,264
4. Step 4: Simplify right side
   1,325,021x = 4,269,446,917,696
5. Step 5: Solve for x
   x = 4,269,446,917,696/1,325,021
6. Step 6: Final answer
   x = 3,222,173.02