Finding the Third Proportional to 1,395,508 and 2,992,932

Step by Step Solution

1. Step 1: Write the proportion equation
   1,395,508 : 2,992,932 = 2,992,932 : x
2. Step 2: Convert to fraction form
   1,395,508/2,992,932 = 2,992,932/x
3. Step 3: Cross multiply
   1,395,508x = 2,992,932 × 2,992,932
4. Step 4: Simplify right side
   1,395,508x = 8,957,641,956,624
5. Step 5: Solve for x
   x = 8,957,641,956,624/1,395,508
6. Step 6: Final answer
   x = 6,418,911.22