Finding the Third Proportional to 3,199,752 and 4,500,240

Step by Step Solution

1. Step 1: Write the proportion equation
   3,199,752 : 4,500,240 = 4,500,240 : x
2. Step 2: Convert to fraction form
   3,199,752/4,500,240 = 4,500,240/x
3. Step 3: Cross multiply
   3,199,752x = 4,500,240 × 4,500,240
4. Step 4: Simplify right side
   3,199,752x = 20,252,160,057,600
5. Step 5: Solve for x
   x = 20,252,160,057,600/3,199,752
6. Step 6: Final answer
   x = 6,329,290.54