Finding the Third Proportional to 2,380,992 and 5,619,600

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,992 : 5,619,600 = 5,619,600 : x
2. Step 2: Convert to fraction form
   2,380,992/5,619,600 = 5,619,600/x
3. Step 3: Cross multiply
   2,380,992x = 5,619,600 × 5,619,600
4. Step 4: Simplify right side
   2,380,992x = 31,579,904,160,000
5. Step 5: Solve for x
   x = 31,579,904,160,000/2,380,992
6. Step 6: Final answer
   x = 13,263,339.05