Finding the Third Proportional to 3,323,972 and 7,276,936

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323,972 : 7,276,936 = 7,276,936 : x
2. Step 2: Convert to fraction form
   3,323,972/7,276,936 = 7,276,936/x
3. Step 3: Cross multiply
   3,323,972x = 7,276,936 × 7,276,936
4. Step 4: Simplify right side
   3,323,972x = 52,953,797,548,096
5. Step 5: Solve for x
   x = 52,953,797,548,096/3,323,972
6. Step 6: Final answer
   x = 15,930,879.55