Finding the Third Proportional to 1,763,828 and 3,863,970

Step by Step Solution

1. Step 1: Write the proportion equation
   1,763,828 : 3,863,970 = 3,863,970 : x
2. Step 2: Convert to fraction form
   1,763,828/3,863,970 = 3,863,970/x
3. Step 3: Cross multiply
   1,763,828x = 3,863,970 × 3,863,970
4. Step 4: Simplify right side
   1,763,828x = 14,930,264,160,900
5. Step 5: Solve for x
   x = 14,930,264,160,900/1,763,828
6. Step 6: Final answer
   x = 8,464,693.93