Finding the Third Proportional to 2,610,960 and 3,991,476

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610,960 : 3,991,476 = 3,991,476 : x
2. Step 2: Convert to fraction form
   2,610,960/3,991,476 = 3,991,476/x
3. Step 3: Cross multiply
   2,610,960x = 3,991,476 × 3,991,476
4. Step 4: Simplify right side
   2,610,960x = 15,931,880,658,576
5. Step 5: Solve for x
   x = 15,931,880,658,576/2,610,960
6. Step 6: Final answer
   x = 6,101,924.45