Finding the Third Proportional to 1,235,957 and 1,909,932

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,957 : 1,909,932 = 1,909,932 : x
2. Step 2: Convert to fraction form
   1,235,957/1,909,932 = 1,909,932/x
3. Step 3: Cross multiply
   1,235,957x = 1,909,932 × 1,909,932
4. Step 4: Simplify right side
   1,235,957x = 3,647,840,244,624
5. Step 5: Solve for x
   x = 3,647,840,244,624/1,235,957
6. Step 6: Final answer
   x = 2,951,429.74