Finding the Third Proportional to 1,783,324 and 3,857,519

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,324 : 3,857,519 = 3,857,519 : x
2. Step 2: Convert to fraction form
   1,783,324/3,857,519 = 3,857,519/x
3. Step 3: Cross multiply
   1,783,324x = 3,857,519 × 3,857,519
4. Step 4: Simplify right side
   1,783,324x = 14,880,452,835,361
5. Step 5: Solve for x
   x = 14,880,452,835,361/1,783,324
6. Step 6: Final answer
   x = 8,344,222.83