Finding the Third Proportional to 1,261,225 and 1,958,287

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,225 : 1,958,287 = 1,958,287 : x
2. Step 2: Convert to fraction form
   1,261,225/1,958,287 = 1,958,287/x
3. Step 3: Cross multiply
   1,261,225x = 1,958,287 × 1,958,287
4. Step 4: Simplify right side
   1,261,225x = 3,834,887,974,369
5. Step 5: Solve for x
   x = 3,834,887,974,369/1,261,225
6. Step 6: Final answer
   x = 3,040,605.74