Finding the Third Proportional to 1,850,570 and 2,760,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850,570 : 2,760,456 = 2,760,456 : x
2. Step 2: Convert to fraction form
   1,850,570/2,760,456 = 2,760,456/x
3. Step 3: Cross multiply
   1,850,570x = 2,760,456 × 2,760,456
4. Step 4: Simplify right side
   1,850,570x = 7,620,117,327,936
5. Step 5: Solve for x
   x = 7,620,117,327,936/1,850,570
6. Step 6: Final answer
   x = 4,117,713.64