Finding the Third Proportional to 1,622,539 and 3,462,249

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,539 : 3,462,249 = 3,462,249 : x
2. Step 2: Convert to fraction form
   1,622,539/3,462,249 = 3,462,249/x
3. Step 3: Cross multiply
   1,622,539x = 3,462,249 × 3,462,249
4. Step 4: Simplify right side
   1,622,539x = 11,987,168,138,001
5. Step 5: Solve for x
   x = 11,987,168,138,001/1,622,539
6. Step 6: Final answer
   x = 7,387,907.56