Finding the Third Proportional to 1,636,049 and 3,422,434

Step by Step Solution

1. Step 1: Write the proportion equation
   1,636,049 : 3,422,434 = 3,422,434 : x
2. Step 2: Convert to fraction form
   1,636,049/3,422,434 = 3,422,434/x
3. Step 3: Cross multiply
   1,636,049x = 3,422,434 × 3,422,434
4. Step 4: Simplify right side
   1,636,049x = 11,713,054,484,356
5. Step 5: Solve for x
   x = 11,713,054,484,356/1,636,049
6. Step 6: Final answer
   x = 7,159,354.33