Finding the Third Proportional to 3,047,676 and 4,480,476

Step by Step Solution

1. Step 1: Write the proportion equation
   3,047,676 : 4,480,476 = 4,480,476 : x
2. Step 2: Convert to fraction form
   3,047,676/4,480,476 = 4,480,476/x
3. Step 3: Cross multiply
   3,047,676x = 4,480,476 × 4,480,476
4. Step 4: Simplify right side
   3,047,676x = 20,074,665,186,576
5. Step 5: Solve for x
   x = 20,074,665,186,576/3,047,676
6. Step 6: Final answer
   x = 6,586,876.42