Finding the Third Proportional to 2,777,953 and 4,174,326

Step by Step Solution

1. Step 1: Write the proportion equation
   2,777,953 : 4,174,326 = 4,174,326 : x
2. Step 2: Convert to fraction form
   2,777,953/4,174,326 = 4,174,326/x
3. Step 3: Cross multiply
   2,777,953x = 4,174,326 × 4,174,326
4. Step 4: Simplify right side
   2,777,953x = 17,424,997,554,276
5. Step 5: Solve for x
   x = 17,424,997,554,276/2,777,953
6. Step 6: Final answer
   x = 6,272,603.44