Finding the Third Proportional to 2,076,540 and 3,143,500

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,540 : 3,143,500 = 3,143,500 : x
2. Step 2: Convert to fraction form
   2,076,540/3,143,500 = 3,143,500/x
3. Step 3: Cross multiply
   2,076,540x = 3,143,500 × 3,143,500
4. Step 4: Simplify right side
   2,076,540x = 9,881,592,250,000
5. Step 5: Solve for x
   x = 9,881,592,250,000/2,076,540
6. Step 6: Final answer
   x = 4,758,681.39