Finding the Third Proportional to 897,957 and 1,394,154

Step by Step Solution

1. Step 1: Write the proportion equation
   897,957 : 1,394,154 = 1,394,154 : x
2. Step 2: Convert to fraction form
   897,957/1,394,154 = 1,394,154/x
3. Step 3: Cross multiply
   897,957x = 1,394,154 × 1,394,154
4. Step 4: Simplify right side
   897,957x = 1,943,665,375,716
5. Step 5: Solve for x
   x = 1,943,665,375,716/897,957
6. Step 6: Final answer
   x = 2,164,541.70