Finding the Third Proportional to 2,007,315 and 2,861,499

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,315 : 2,861,499 = 2,861,499 : x
2. Step 2: Convert to fraction form
   2,007,315/2,861,499 = 2,861,499/x
3. Step 3: Cross multiply
   2,007,315x = 2,861,499 × 2,861,499
4. Step 4: Simplify right side
   2,007,315x = 8,188,176,527,001
5. Step 5: Solve for x
   x = 8,188,176,527,001/2,007,315
6. Step 6: Final answer
   x = 4,079,168.70