Finding the Third Proportional to 3,323,000 and 4,978,960

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323,000 : 4,978,960 = 4,978,960 : x
2. Step 2: Convert to fraction form
   3,323,000/4,978,960 = 4,978,960/x
3. Step 3: Cross multiply
   3,323,000x = 4,978,960 × 4,978,960
4. Step 4: Simplify right side
   3,323,000x = 24,790,042,681,600
5. Step 5: Solve for x
   x = 24,790,042,681,600/3,323,000
6. Step 6: Final answer
   x = 7,460,139.24