Finding the Third Proportional to 1,768,680 and 3,789,675

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768,680 : 3,789,675 = 3,789,675 : x
2. Step 2: Convert to fraction form
   1,768,680/3,789,675 = 3,789,675/x
3. Step 3: Cross multiply
   1,768,680x = 3,789,675 × 3,789,675
4. Step 4: Simplify right side
   1,768,680x = 14,361,636,605,625
5. Step 5: Solve for x
   x = 14,361,636,605,625/1,768,680
6. Step 6: Final answer
   x = 8,119,974.56