Finding the Third Proportional to 2,748,832 and 5,904,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,832 : 5,904,128 = 5,904,128 : x
2. Step 2: Convert to fraction form
   2,748,832/5,904,128 = 5,904,128/x
3. Step 3: Cross multiply
   2,748,832x = 5,904,128 × 5,904,128
4. Step 4: Simplify right side
   2,748,832x = 34,858,727,440,384
5. Step 5: Solve for x
   x = 34,858,727,440,384/2,748,832
6. Step 6: Final answer
   x = 12,681,286.98