Finding the Third Proportional to 3,994,848 and 8,735,186

Step by Step Solution

1. Step 1: Write the proportion equation
   3,994,848 : 8,735,186 = 8,735,186 : x
2. Step 2: Convert to fraction form
   3,994,848/8,735,186 = 8,735,186/x
3. Step 3: Cross multiply
   3,994,848x = 8,735,186 × 8,735,186
4. Step 4: Simplify right side
   3,994,848x = 76,303,474,454,596
5. Step 5: Solve for x
   x = 76,303,474,454,596/3,994,848
6. Step 6: Final answer
   x = 19,100,470.02