Finding the Third Proportional to 3,862,848 and 8,314,752

Step by Step Solution

1. Step 1: Write the proportion equation
   3,862,848 : 8,314,752 = 8,314,752 : x
2. Step 2: Convert to fraction form
   3,862,848/8,314,752 = 8,314,752/x
3. Step 3: Cross multiply
   3,862,848x = 8,314,752 × 8,314,752
4. Step 4: Simplify right side
   3,862,848x = 69,135,100,821,504
5. Step 5: Solve for x
   x = 69,135,100,821,504/3,862,848
6. Step 6: Final answer
   x = 17,897,442.72