Finding the Third Proportional to 3,236,790 and 7,083,132

Step by Step Solution

1. Step 1: Write the proportion equation
   3,236,790 : 7,083,132 = 7,083,132 : x
2. Step 2: Convert to fraction form
   3,236,790/7,083,132 = 7,083,132/x
3. Step 3: Cross multiply
   3,236,790x = 7,083,132 × 7,083,132
4. Step 4: Simplify right side
   3,236,790x = 50,170,758,929,424
5. Step 5: Solve for x
   x = 50,170,758,929,424/3,236,790
6. Step 6: Final answer
   x = 15,500,158.78