Finding the Third Proportional to 3,074,752 and 4,493,640

Step by Step Solution

1. Step 1: Write the proportion equation
   3,074,752 : 4,493,640 = 4,493,640 : x
2. Step 2: Convert to fraction form
   3,074,752/4,493,640 = 4,493,640/x
3. Step 3: Cross multiply
   3,074,752x = 4,493,640 × 4,493,640
4. Step 4: Simplify right side
   3,074,752x = 20,192,800,449,600
5. Step 5: Solve for x
   x = 20,192,800,449,600/3,074,752
6. Step 6: Final answer
   x = 6,567,294.03