Finding the Third Proportional to 1,336,538 and 1,931,067

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,538 : 1,931,067 = 1,931,067 : x
2. Step 2: Convert to fraction form
   1,336,538/1,931,067 = 1,931,067/x
3. Step 3: Cross multiply
   1,336,538x = 1,931,067 × 1,931,067
4. Step 4: Simplify right side
   1,336,538x = 3,729,019,758,489
5. Step 5: Solve for x
   x = 3,729,019,758,489/1,336,538
6. Step 6: Final answer
   x = 2,790,058.91