Finding the Third Proportional to 1,738,914 and 2,660,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,738,914 : 2,660,238 = 2,660,238 : x
2. Step 2: Convert to fraction form
   1,738,914/2,660,238 = 2,660,238/x
3. Step 3: Cross multiply
   1,738,914x = 2,660,238 × 2,660,238
4. Step 4: Simplify right side
   1,738,914x = 7,076,866,216,644
5. Step 5: Solve for x
   x = 7,076,866,216,644/1,738,914
6. Step 6: Final answer
   x = 4,069,704.55