Finding the Third Proportional to 2,508,080 and 3,585,144

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508,080 : 3,585,144 = 3,585,144 : x
2. Step 2: Convert to fraction form
   2,508,080/3,585,144 = 3,585,144/x
3. Step 3: Cross multiply
   2,508,080x = 3,585,144 × 3,585,144
4. Step 4: Simplify right side
   2,508,080x = 12,853,257,500,736
5. Step 5: Solve for x
   x = 12,853,257,500,736/2,508,080
6. Step 6: Final answer
   x = 5,124,739.84