Finding the Third Proportional to 1,221,049 and 1,794,988

Step by Step Solution

1. Step 1: Write the proportion equation
   1,221,049 : 1,794,988 = 1,794,988 : x
2. Step 2: Convert to fraction form
   1,221,049/1,794,988 = 1,794,988/x
3. Step 3: Cross multiply
   1,221,049x = 1,794,988 × 1,794,988
4. Step 4: Simplify right side
   1,221,049x = 3,221,981,920,144
5. Step 5: Solve for x
   x = 3,221,981,920,144/1,221,049
6. Step 6: Final answer
   x = 2,638,699.94