Finding the Third Proportional to 699,804 and 1,049,523

Step by Step Solution

1. Step 1: Write the proportion equation
   699,804 : 1,049,523 = 1,049,523 : x
2. Step 2: Convert to fraction form
   699,804/1,049,523 = 1,049,523/x
3. Step 3: Cross multiply
   699,804x = 1,049,523 × 1,049,523
4. Step 4: Simplify right side
   699,804x = 1,101,498,527,529
5. Step 5: Solve for x
   x = 1,101,498,527,529/699,804
6. Step 6: Final answer
   x = 1,574,010.05