Finding the Third Proportional to 2,273,161 and 4,861,523

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273,161 : 4,861,523 = 4,861,523 : x
2. Step 2: Convert to fraction form
   2,273,161/4,861,523 = 4,861,523/x
3. Step 3: Cross multiply
   2,273,161x = 4,861,523 × 4,861,523
4. Step 4: Simplify right side
   2,273,161x = 23,634,405,879,529
5. Step 5: Solve for x
   x = 23,634,405,879,529/2,273,161
6. Step 6: Final answer
   x = 10,397,154.39