Finding the Third Proportional to 1,340,462 and 2,916,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340,462 : 2,916,802 = 2,916,802 : x
2. Step 2: Convert to fraction form
   1,340,462/2,916,802 = 2,916,802/x
3. Step 3: Cross multiply
   1,340,462x = 2,916,802 × 2,916,802
4. Step 4: Simplify right side
   1,340,462x = 8,507,733,907,204
5. Step 5: Solve for x
   x = 8,507,733,907,204/1,340,462
6. Step 6: Final answer
   x = 6,346,866.91