Finding the Third Proportional to 946,472 and 2,052,636

Step by Step Solution

1. Step 1: Write the proportion equation
   946,472 : 2,052,636 = 2,052,636 : x
2. Step 2: Convert to fraction form
   946,472/2,052,636 = 2,052,636/x
3. Step 3: Cross multiply
   946,472x = 2,052,636 × 2,052,636
4. Step 4: Simplify right side
   946,472x = 4,213,314,548,496
5. Step 5: Solve for x
   x = 4,213,314,548,496/946,472
6. Step 6: Final answer
   x = 4,451,599.78