Finding the Third Proportional to 1,077,911 and 1,796,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,911 : 1,796,410 = 1,796,410 : x
2. Step 2: Convert to fraction form
   1,077,911/1,796,410 = 1,796,410/x
3. Step 3: Cross multiply
   1,077,911x = 1,796,410 × 1,796,410
4. Step 4: Simplify right side
   1,077,911x = 3,227,088,888,100
5. Step 5: Solve for x
   x = 3,227,088,888,100/1,077,911
6. Step 6: Final answer
   x = 2,993,836.12