Finding the Third Proportional to 4,785,392 and 7,355,488

Step by Step Solution

1. Step 1: Write the proportion equation
   4,785,392 : 7,355,488 = 7,355,488 : x
2. Step 2: Convert to fraction form
   4,785,392/7,355,488 = 7,355,488/x
3. Step 3: Cross multiply
   4,785,392x = 7,355,488 × 7,355,488
4. Step 4: Simplify right side
   4,785,392x = 54,103,203,718,144
5. Step 5: Solve for x
   x = 54,103,203,718,144/4,785,392
6. Step 6: Final answer
   x = 11,305,908.42