Finding the Third Proportional to 1,968,195 and 4,238,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,195 : 4,238,250 = 4,238,250 : x
2. Step 2: Convert to fraction form
   1,968,195/4,238,250 = 4,238,250/x
3. Step 3: Cross multiply
   1,968,195x = 4,238,250 × 4,238,250
4. Step 4: Simplify right side
   1,968,195x = 17,962,763,062,500
5. Step 5: Solve for x
   x = 17,962,763,062,500/1,968,195
6. Step 6: Final answer
   x = 9,126,515.95