Finding the Third Proportional to 2,710,130 and 4,198,843

Step by Step Solution

1. Step 1: Write the proportion equation
   2,710,130 : 4,198,843 = 4,198,843 : x
2. Step 2: Convert to fraction form
   2,710,130/4,198,843 = 4,198,843/x
3. Step 3: Cross multiply
   2,710,130x = 4,198,843 × 4,198,843
4. Step 4: Simplify right side
   2,710,130x = 17,630,282,538,649
5. Step 5: Solve for x
   x = 17,630,282,538,649/2,710,130
6. Step 6: Final answer
   x = 6,505,327.25