Finding the Third Proportional to 3,180,284 and 5,065,455

Step by Step Solution

1. Step 1: Write the proportion equation
   3,180,284 : 5,065,455 = 5,065,455 : x
2. Step 2: Convert to fraction form
   3,180,284/5,065,455 = 5,065,455/x
3. Step 3: Cross multiply
   3,180,284x = 5,065,455 × 5,065,455
4. Step 4: Simplify right side
   3,180,284x = 25,658,834,357,025
5. Step 5: Solve for x
   x = 25,658,834,357,025/3,180,284
6. Step 6: Final answer
   x = 8,068,095.29