Finding the Third Proportional to 3,226,105 and 7,039,146

Step by Step Solution

1. Step 1: Write the proportion equation
   3,226,105 : 7,039,146 = 7,039,146 : x
2. Step 2: Convert to fraction form
   3,226,105/7,039,146 = 7,039,146/x
3. Step 3: Cross multiply
   3,226,105x = 7,039,146 × 7,039,146
4. Step 4: Simplify right side
   3,226,105x = 49,549,576,409,316
5. Step 5: Solve for x
   x = 49,549,576,409,316/3,226,105
6. Step 6: Final answer
   x = 15,358,947.22