Finding the Third Proportional to 3,483,354 and 5,122,605

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,354 : 5,122,605 = 5,122,605 : x
2. Step 2: Convert to fraction form
   3,483,354/5,122,605 = 5,122,605/x
3. Step 3: Cross multiply
   3,483,354x = 5,122,605 × 5,122,605
4. Step 4: Simplify right side
   3,483,354x = 26,241,081,986,025
5. Step 5: Solve for x
   x = 26,241,081,986,025/3,483,354
6. Step 6: Final answer
   x = 7,533,280.28