Finding the Third Proportional to 946,342 and 2,052,406

Step by Step Solution

1. Step 1: Write the proportion equation
   946,342 : 2,052,406 = 2,052,406 : x
2. Step 2: Convert to fraction form
   946,342/2,052,406 = 2,052,406/x
3. Step 3: Cross multiply
   946,342x = 2,052,406 × 2,052,406
4. Step 4: Simplify right side
   946,342x = 4,212,370,388,836
5. Step 5: Solve for x
   x = 4,212,370,388,836/946,342
6. Step 6: Final answer
   x = 4,451,213.61