Finding the Third Proportional to 1,356,797 and 2,949,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,356,797 : 2,949,412 = 2,949,412 : x
2. Step 2: Convert to fraction form
   1,356,797/2,949,412 = 2,949,412/x
3. Step 3: Cross multiply
   1,356,797x = 2,949,412 × 2,949,412
4. Step 4: Simplify right side
   1,356,797x = 8,699,031,145,744
5. Step 5: Solve for x
   x = 8,699,031,145,744/1,356,797
6. Step 6: Final answer
   x = 6,411,446.33