Finding the Third Proportional to 1,049,901 and 2,169,786

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,901 : 2,169,786 = 2,169,786 : x
2. Step 2: Convert to fraction form
   1,049,901/2,169,786 = 2,169,786/x
3. Step 3: Cross multiply
   1,049,901x = 2,169,786 × 2,169,786
4. Step 4: Simplify right side
   1,049,901x = 4,707,971,285,796
5. Step 5: Solve for x
   x = 4,707,971,285,796/1,049,901
6. Step 6: Final answer
   x = 4,484,204.97