Finding the Third Proportional to 3,299,424 and 4,947,600

Step by Step Solution

1. Step 1: Write the proportion equation
   3,299,424 : 4,947,600 = 4,947,600 : x
2. Step 2: Convert to fraction form
   3,299,424/4,947,600 = 4,947,600/x
3. Step 3: Cross multiply
   3,299,424x = 4,947,600 × 4,947,600
4. Step 4: Simplify right side
   3,299,424x = 24,478,745,760,000
5. Step 5: Solve for x
   x = 24,478,745,760,000/3,299,424
6. Step 6: Final answer
   x = 7,419,096.72