Finding the Third Proportional to 2,000,196 and 4,313,142

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,196 : 4,313,142 = 4,313,142 : x
2. Step 2: Convert to fraction form
   2,000,196/4,313,142 = 4,313,142/x
3. Step 3: Cross multiply
   2,000,196x = 4,313,142 × 4,313,142
4. Step 4: Simplify right side
   2,000,196x = 18,603,193,912,164
5. Step 5: Solve for x
   x = 18,603,193,912,164/2,000,196
6. Step 6: Final answer
   x = 9,300,685.49