Finding the Third Proportional to 1,486,044 and 3,256,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,486,044 : 3,256,872 = 3,256,872 : x
2. Step 2: Convert to fraction form
   1,486,044/3,256,872 = 3,256,872/x
3. Step 3: Cross multiply
   1,486,044x = 3,256,872 × 3,256,872
4. Step 4: Simplify right side
   1,486,044x = 10,607,215,224,384
5. Step 5: Solve for x
   x = 10,607,215,224,384/1,486,044
6. Step 6: Final answer
   x = 7,137,887.72