Finding the Third Proportional to 1,790,914 and 3,870,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,790,914 : 3,870,512 = 3,870,512 : x
2. Step 2: Convert to fraction form
   1,790,914/3,870,512 = 3,870,512/x
3. Step 3: Cross multiply
   1,790,914x = 3,870,512 × 3,870,512
4. Step 4: Simplify right side
   1,790,914x = 14,980,863,142,144
5. Step 5: Solve for x
   x = 14,980,863,142,144/1,790,914
6. Step 6: Final answer
   x = 8,364,926.03