Finding the Third Proportional to 957,730 and 1,428,291

Step by Step Solution

1. Step 1: Write the proportion equation
   957,730 : 1,428,291 = 1,428,291 : x
2. Step 2: Convert to fraction form
   957,730/1,428,291 = 1,428,291/x
3. Step 3: Cross multiply
   957,730x = 1,428,291 × 1,428,291
4. Step 4: Simplify right side
   957,730x = 2,040,015,180,681
5. Step 5: Solve for x
   x = 2,040,015,180,681/957,730
6. Step 6: Final answer
   x = 2,130,052.50