Finding the Third Proportional to 1,863,072 and 3,794,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,072 : 3,794,658 = 3,794,658 : x
2. Step 2: Convert to fraction form
   1,863,072/3,794,658 = 3,794,658/x
3. Step 3: Cross multiply
   1,863,072x = 3,794,658 × 3,794,658
4. Step 4: Simplify right side
   1,863,072x = 14,399,429,336,964
5. Step 5: Solve for x
   x = 14,399,429,336,964/1,863,072
6. Step 6: Final answer
   x = 7,728,863.58