Finding the Third Proportional to 489,901 and 1,049,786

Step by Step Solution

1. Step 1: Write the proportion equation
   489,901 : 1,049,786 = 1,049,786 : x
2. Step 2: Convert to fraction form
   489,901/1,049,786 = 1,049,786/x
3. Step 3: Cross multiply
   489,901x = 1,049,786 × 1,049,786
4. Step 4: Simplify right side
   489,901x = 1,102,050,645,796
5. Step 5: Solve for x
   x = 1,102,050,645,796/489,901
6. Step 6: Final answer
   x = 2,249,537.45