Finding the Third Proportional to 2,549,942 and 5,548,504

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,942 : 5,548,504 = 5,548,504 : x
2. Step 2: Convert to fraction form
   2,549,942/5,548,504 = 5,548,504/x
3. Step 3: Cross multiply
   2,549,942x = 5,548,504 × 5,548,504
4. Step 4: Simplify right side
   2,549,942x = 30,785,896,638,016
5. Step 5: Solve for x
   x = 30,785,896,638,016/2,549,942
6. Step 6: Final answer
   x = 12,073,175.25