Finding the Third Proportional to 2,748,816 and 5,574,960

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,816 : 5,574,960 = 5,574,960 : x
2. Step 2: Convert to fraction form
   2,748,816/5,574,960 = 5,574,960/x
3. Step 3: Cross multiply
   2,748,816x = 5,574,960 × 5,574,960
4. Step 4: Simplify right side
   2,748,816x = 31,080,179,001,600
5. Step 5: Solve for x
   x = 31,080,179,001,600/2,748,816
6. Step 6: Final answer
   x = 11,306,751.34