Finding the Third Proportional to 2,540,052 and 3,620,880

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540,052 : 3,620,880 = 3,620,880 : x
2. Step 2: Convert to fraction form
   2,540,052/3,620,880 = 3,620,880/x
3. Step 3: Cross multiply
   2,540,052x = 3,620,880 × 3,620,880
4. Step 4: Simplify right side
   2,540,052x = 13,110,771,974,400
5. Step 5: Solve for x
   x = 13,110,771,974,400/2,540,052
6. Step 6: Final answer
   x = 5,161,615.58