Finding the Third Proportional to 2,520,947 and 3,811,436

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,947 : 3,811,436 = 3,811,436 : x
2. Step 2: Convert to fraction form
   2,520,947/3,811,436 = 3,811,436/x
3. Step 3: Cross multiply
   2,520,947x = 3,811,436 × 3,811,436
4. Step 4: Simplify right side
   2,520,947x = 14,527,044,382,096
5. Step 5: Solve for x
   x = 14,527,044,382,096/2,520,947
6. Step 6: Final answer
   x = 5,762,534.63