Finding the Third Proportional to 669,446 and 1,471,570

Step by Step Solution

1. Step 1: Write the proportion equation
   669,446 : 1,471,570 = 1,471,570 : x
2. Step 2: Convert to fraction form
   669,446/1,471,570 = 1,471,570/x
3. Step 3: Cross multiply
   669,446x = 1,471,570 × 1,471,570
4. Step 4: Simplify right side
   669,446x = 2,165,518,264,900
5. Step 5: Solve for x
   x = 2,165,518,264,900/669,446
6. Step 6: Final answer
   x = 3,234,791.55