Finding the Third Proportional to 1,900,521 and 4,098,109

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900,521 : 4,098,109 = 4,098,109 : x
2. Step 2: Convert to fraction form
   1,900,521/4,098,109 = 4,098,109/x
3. Step 3: Cross multiply
   1,900,521x = 4,098,109 × 4,098,109
4. Step 4: Simplify right side
   1,900,521x = 16,794,497,375,881
5. Step 5: Solve for x
   x = 16,794,497,375,881/1,900,521
6. Step 6: Final answer
   x = 8,836,786.01