Finding the Third Proportional to 946,487 and 2,052,670

Step by Step Solution

1. Step 1: Write the proportion equation
   946,487 : 2,052,670 = 2,052,670 : x
2. Step 2: Convert to fraction form
   946,487/2,052,670 = 2,052,670/x
3. Step 3: Cross multiply
   946,487x = 2,052,670 × 2,052,670
4. Step 4: Simplify right side
   946,487x = 4,213,454,128,900
5. Step 5: Solve for x
   x = 4,213,454,128,900/946,487
6. Step 6: Final answer
   x = 4,451,676.70