Finding the Third Proportional to 1,486,048 and 3,256,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,486,048 : 3,256,992 = 3,256,992 : x
2. Step 2: Convert to fraction form
   1,486,048/3,256,992 = 3,256,992/x
3. Step 3: Cross multiply
   1,486,048x = 3,256,992 × 3,256,992
4. Step 4: Simplify right side
   1,486,048x = 10,607,996,888,064
5. Step 5: Solve for x
   x = 10,607,996,888,064/1,486,048
6. Step 6: Final answer
   x = 7,138,394.51