Finding the Third Proportional to 3,660,184 and 5,280,300

Step by Step Solution

1. Step 1: Write the proportion equation
   3,660,184 : 5,280,300 = 5,280,300 : x
2. Step 2: Convert to fraction form
   3,660,184/5,280,300 = 5,280,300/x
3. Step 3: Cross multiply
   3,660,184x = 5,280,300 × 5,280,300
4. Step 4: Simplify right side
   3,660,184x = 27,881,568,090,000
5. Step 5: Solve for x
   x = 27,881,568,090,000/3,660,184
6. Step 6: Final answer
   x = 7,617,531.82