Finding the Third Proportional to 3,859,962 and 8,250,015

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,962 : 8,250,015 = 8,250,015 : x
2. Step 2: Convert to fraction form
   3,859,962/8,250,015 = 8,250,015/x
3. Step 3: Cross multiply
   3,859,962x = 8,250,015 × 8,250,015
4. Step 4: Simplify right side
   3,859,962x = 68,062,747,500,225
5. Step 5: Solve for x
   x = 68,062,747,500,225/3,859,962
6. Step 6: Final answer
   x = 17,633,009.73