Finding the Third Proportional to 667,726 and 1,414,906

Step by Step Solution

1. Step 1: Write the proportion equation
   667,726 : 1,414,906 = 1,414,906 : x
2. Step 2: Convert to fraction form
   667,726/1,414,906 = 1,414,906/x
3. Step 3: Cross multiply
   667,726x = 1,414,906 × 1,414,906
4. Step 4: Simplify right side
   667,726x = 2,001,958,988,836
5. Step 5: Solve for x
   x = 2,001,958,988,836/667,726
6. Step 6: Final answer
   x = 2,998,174.38