Finding the Third Proportional to 4,785,408 and 7,355,504

Step by Step Solution

1. Step 1: Write the proportion equation
   4,785,408 : 7,355,504 = 7,355,504 : x
2. Step 2: Convert to fraction form
   4,785,408/7,355,504 = 7,355,504/x
3. Step 3: Cross multiply
   4,785,408x = 7,355,504 × 7,355,504
4. Step 4: Simplify right side
   4,785,408x = 54,103,439,094,016
5. Step 5: Solve for x
   x = 54,103,439,094,016/4,785,408
6. Step 6: Final answer
   x = 11,305,919.81