Finding the Third Proportional to 3,118,512 and 4,665,024

Step by Step Solution

1. Step 1: Write the proportion equation
   3,118,512 : 4,665,024 = 4,665,024 : x
2. Step 2: Convert to fraction form
   3,118,512/4,665,024 = 4,665,024/x
3. Step 3: Cross multiply
   3,118,512x = 4,665,024 × 4,665,024
4. Step 4: Simplify right side
   3,118,512x = 21,762,448,920,576
5. Step 5: Solve for x
   x = 21,762,448,920,576/3,118,512
6. Step 6: Final answer
   x = 6,978,472.08