Finding the Third Proportional to 1,387,544 and 3,026,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,387,544 : 3,026,544 = 3,026,544 : x
2. Step 2: Convert to fraction form
   1,387,544/3,026,544 = 3,026,544/x
3. Step 3: Cross multiply
   1,387,544x = 3,026,544 × 3,026,544
4. Step 4: Simplify right side
   1,387,544x = 9,159,968,583,936
5. Step 5: Solve for x
   x = 9,159,968,583,936/1,387,544
6. Step 6: Final answer
   x = 6,601,569.81