Finding the Third Proportional to 3,911,805 and 5,983,956

Step by Step Solution

1. Step 1: Write the proportion equation
   3,911,805 : 5,983,956 = 5,983,956 : x
2. Step 2: Convert to fraction form
   3,911,805/5,983,956 = 5,983,956/x
3. Step 3: Cross multiply
   3,911,805x = 5,983,956 × 5,983,956
4. Step 4: Simplify right side
   3,911,805x = 35,807,729,409,936
5. Step 5: Solve for x
   x = 35,807,729,409,936/3,911,805
6. Step 6: Final answer
   x = 9,153,761.35