Finding the Third Proportional to 4,790,852 and 7,236,180

Step by Step Solution

1. Step 1: Write the proportion equation
   4,790,852 : 7,236,180 = 7,236,180 : x
2. Step 2: Convert to fraction form
   4,790,852/7,236,180 = 7,236,180/x
3. Step 3: Cross multiply
   4,790,852x = 7,236,180 × 7,236,180
4. Step 4: Simplify right side
   4,790,852x = 52,362,300,992,400
5. Step 5: Solve for x
   x = 52,362,300,992,400/4,790,852
6. Step 6: Final answer
   x = 10,929,642.78