Finding the Third Proportional to 669,442 and 1,471,562

Step by Step Solution

1. Step 1: Write the proportion equation
   669,442 : 1,471,562 = 1,471,562 : x
2. Step 2: Convert to fraction form
   669,442/1,471,562 = 1,471,562/x
3. Step 3: Cross multiply
   669,442x = 1,471,562 × 1,471,562
4. Step 4: Simplify right side
   669,442x = 2,165,494,719,844
5. Step 5: Solve for x
   x = 2,165,494,719,844/669,442
6. Step 6: Final answer
   x = 3,234,775.71