Finding the Third Proportional to 2,845,720 and 4,373,544

Step by Step Solution

1. Step 1: Write the proportion equation
   2,845,720 : 4,373,544 = 4,373,544 : x
2. Step 2: Convert to fraction form
   2,845,720/4,373,544 = 4,373,544/x
3. Step 3: Cross multiply
   2,845,720x = 4,373,544 × 4,373,544
4. Step 4: Simplify right side
   2,845,720x = 19,127,887,119,936
5. Step 5: Solve for x
   x = 19,127,887,119,936/2,845,720
6. Step 6: Final answer
   x = 6,721,633.58