Finding the Third Proportional to 946,488 and 2,052,672

Step by Step Solution

1. Step 1: Write the proportion equation
   946,488 : 2,052,672 = 2,052,672 : x
2. Step 2: Convert to fraction form
   946,488/2,052,672 = 2,052,672/x
3. Step 3: Cross multiply
   946,488x = 2,052,672 × 2,052,672
4. Step 4: Simplify right side
   946,488x = 4,213,462,339,584
5. Step 5: Solve for x
   x = 4,213,462,339,584/946,488
6. Step 6: Final answer
   x = 4,451,680.68