Finding the Third Proportional to 5,242,910 and 7,083,491

Step by Step Solution

1. Step 1: Write the proportion equation
   5,242,910 : 7,083,491 = 7,083,491 : x
2. Step 2: Convert to fraction form
   5,242,910/7,083,491 = 7,083,491/x
3. Step 3: Cross multiply
   5,242,910x = 7,083,491 × 7,083,491
4. Step 4: Simplify right side
   5,242,910x = 50,175,844,747,081
5. Step 5: Solve for x
   x = 50,175,844,747,081/5,242,910
6. Step 6: Final answer
   x = 9,570,228.13