Finding the Third Proportional to 1,970,204 and 4,244,282

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,204 : 4,244,282 = 4,244,282 : x
2. Step 2: Convert to fraction form
   1,970,204/4,244,282 = 4,244,282/x
3. Step 3: Cross multiply
   1,970,204x = 4,244,282 × 4,244,282
4. Step 4: Simplify right side
   1,970,204x = 18,013,929,695,524
5. Step 5: Solve for x
   x = 18,013,929,695,524/1,970,204
6. Step 6: Final answer
   x = 9,143,179.94