Finding the Third Proportional to 3,363,120 and 7,380,288

Step by Step Solution

1. Step 1: Write the proportion equation
   3,363,120 : 7,380,288 = 7,380,288 : x
2. Step 2: Convert to fraction form
   3,363,120/7,380,288 = 7,380,288/x
3. Step 3: Cross multiply
   3,363,120x = 7,380,288 × 7,380,288
4. Step 4: Simplify right side
   3,363,120x = 54,468,650,962,944
5. Step 5: Solve for x
   x = 54,468,650,962,944/3,363,120
6. Step 6: Final answer
   x = 16,195,869.00