Finding the Third Proportional to 965,034 and 2,120,418

Step by Step Solution

1. Step 1: Write the proportion equation
   965,034 : 2,120,418 = 2,120,418 : x
2. Step 2: Convert to fraction form
   965,034/2,120,418 = 2,120,418/x
3. Step 3: Cross multiply
   965,034x = 2,120,418 × 2,120,418
4. Step 4: Simplify right side
   965,034x = 4,496,172,494,724
5. Step 5: Solve for x
   x = 4,496,172,494,724/965,034
6. Step 6: Final answer
   x = 4,659,081.95