Finding the Third Proportional to 1,261,231 and 1,958,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,231 : 1,958,296 = 1,958,296 : x
2. Step 2: Convert to fraction form
   1,261,231/1,958,296 = 1,958,296/x
3. Step 3: Cross multiply
   1,261,231x = 1,958,296 × 1,958,296
4. Step 4: Simplify right side
   1,261,231x = 3,834,923,223,616
5. Step 5: Solve for x
   x = 3,834,923,223,616/1,261,231
6. Step 6: Final answer
   x = 3,040,619.22