Finding the Third Proportional to 2,540,520 and 3,931,996

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540,520 : 3,931,996 = 3,931,996 : x
2. Step 2: Convert to fraction form
   2,540,520/3,931,996 = 3,931,996/x
3. Step 3: Cross multiply
   2,540,520x = 3,931,996 × 3,931,996
4. Step 4: Simplify right side
   2,540,520x = 15,460,592,544,016
5. Step 5: Solve for x
   x = 15,460,592,544,016/2,540,520
6. Step 6: Final answer
   x = 6,085,601.59