Finding the Third Proportional to 3,236,782 and 7,083,112

Step by Step Solution

1. Step 1: Write the proportion equation
   3,236,782 : 7,083,112 = 7,083,112 : x
2. Step 2: Convert to fraction form
   3,236,782/7,083,112 = 7,083,112/x
3. Step 3: Cross multiply
   3,236,782x = 7,083,112 × 7,083,112
4. Step 4: Simplify right side
   3,236,782x = 50,170,475,604,544
5. Step 5: Solve for x
   x = 50,170,475,604,544/3,236,782
6. Step 6: Final answer
   x = 15,500,109.55