Finding the Third Proportional to 711,614 and 1,082,085

Step by Step Solution

1. Step 1: Write the proportion equation
   711,614 : 1,082,085 = 1,082,085 : x
2. Step 2: Convert to fraction form
   711,614/1,082,085 = 1,082,085/x
3. Step 3: Cross multiply
   711,614x = 1,082,085 × 1,082,085
4. Step 4: Simplify right side
   711,614x = 1,170,907,947,225
5. Step 5: Solve for x
   x = 1,170,907,947,225/711,614
6. Step 6: Final answer
   x = 1,645,425.68