Finding the Third Proportional to 698,676 and 1,082,151

Step by Step Solution

1. Step 1: Write the proportion equation
   698,676 : 1,082,151 = 1,082,151 : x
2. Step 2: Convert to fraction form
   698,676/1,082,151 = 1,082,151/x
3. Step 3: Cross multiply
   698,676x = 1,082,151 × 1,082,151
4. Step 4: Simplify right side
   698,676x = 1,171,050,786,801
5. Step 5: Solve for x
   x = 1,171,050,786,801/698,676
6. Step 6: Final answer
   x = 1,676,099.92