Finding the Third Proportional to 3,274,760 and 7,047,182

Step by Step Solution

1. Step 1: Write the proportion equation
   3,274,760 : 7,047,182 = 7,047,182 : x
2. Step 2: Convert to fraction form
   3,274,760/7,047,182 = 7,047,182/x
3. Step 3: Cross multiply
   3,274,760x = 7,047,182 × 7,047,182
4. Step 4: Simplify right side
   3,274,760x = 49,662,774,141,124
5. Step 5: Solve for x
   x = 49,662,774,141,124/3,274,760
6. Step 6: Final answer
   x = 15,165,317.20