Finding the Third Proportional to 2,505,440 and 3,873,300

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505,440 : 3,873,300 = 3,873,300 : x
2. Step 2: Convert to fraction form
   2,505,440/3,873,300 = 3,873,300/x
3. Step 3: Cross multiply
   2,505,440x = 3,873,300 × 3,873,300
4. Step 4: Simplify right side
   2,505,440x = 15,002,452,890,000
5. Step 5: Solve for x
   x = 15,002,452,890,000/2,505,440
6. Step 6: Final answer
   x = 5,987,951.37