Finding the Third Proportional to 3,226,103 and 7,039,142

Step by Step Solution

1. Step 1: Write the proportion equation
   3,226,103 : 7,039,142 = 7,039,142 : x
2. Step 2: Convert to fraction form
   3,226,103/7,039,142 = 7,039,142/x
3. Step 3: Cross multiply
   3,226,103x = 7,039,142 × 7,039,142
4. Step 4: Simplify right side
   3,226,103x = 49,549,520,096,164
5. Step 5: Solve for x
   x = 49,549,520,096,164/3,226,103
6. Step 6: Final answer
   x = 15,358,939.28