Finding the Third Proportional to 669,424 and 1,471,526

Step by Step Solution

1. Step 1: Write the proportion equation
   669,424 : 1,471,526 = 1,471,526 : x
2. Step 2: Convert to fraction form
   669,424/1,471,526 = 1,471,526/x
3. Step 3: Cross multiply
   669,424x = 1,471,526 × 1,471,526
4. Step 4: Simplify right side
   669,424x = 2,165,388,768,676
5. Step 5: Solve for x
   x = 2,165,388,768,676/669,424
6. Step 6: Final answer
   x = 3,234,704.42