Finding the Third Proportional to 1,861,857 and 2,846,934

Step by Step Solution

1. Step 1: Write the proportion equation
   1,861,857 : 2,846,934 = 2,846,934 : x
2. Step 2: Convert to fraction form
   1,861,857/2,846,934 = 2,846,934/x
3. Step 3: Cross multiply
   1,861,857x = 2,846,934 × 2,846,934
4. Step 4: Simplify right side
   1,861,857x = 8,105,033,200,356
5. Step 5: Solve for x
   x = 8,105,033,200,356/1,861,857
6. Step 6: Final answer
   x = 4,353,198.55