Finding the Third Proportional to 3,660,244 and 5,280,350

Step by Step Solution

1. Step 1: Write the proportion equation
   3,660,244 : 5,280,350 = 5,280,350 : x
2. Step 2: Convert to fraction form
   3,660,244/5,280,350 = 5,280,350/x
3. Step 3: Cross multiply
   3,660,244x = 5,280,350 × 5,280,350
4. Step 4: Simplify right side
   3,660,244x = 27,882,096,122,500
5. Step 5: Solve for x
   x = 27,882,096,122,500/3,660,244
6. Step 6: Final answer
   x = 7,617,551.21