Finding the Third Proportional to 2,701,040 and 4,120,142

Step by Step Solution

1. Step 1: Write the proportion equation
   2,701,040 : 4,120,142 = 4,120,142 : x
2. Step 2: Convert to fraction form
   2,701,040/4,120,142 = 4,120,142/x
3. Step 3: Cross multiply
   2,701,040x = 4,120,142 × 4,120,142
4. Step 4: Simplify right side
   2,701,040x = 16,975,570,100,164
5. Step 5: Solve for x
   x = 16,975,570,100,164/2,701,040
6. Step 6: Final answer
   x = 6,284,827.36