Finding the Third Proportional to 3,801,176 and 7,664,560

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801,176 : 7,664,560 = 7,664,560 : x
2. Step 2: Convert to fraction form
   3,801,176/7,664,560 = 7,664,560/x
3. Step 3: Cross multiply
   3,801,176x = 7,664,560 × 7,664,560
4. Step 4: Simplify right side
   3,801,176x = 58,745,479,993,600
5. Step 5: Solve for x
   x = 58,745,479,993,600/3,801,176
6. Step 6: Final answer
   x = 15,454,554.06