Finding the Third Proportional to 3,483,508 and 5,122,820

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,508 : 5,122,820 = 5,122,820 : x
2. Step 2: Convert to fraction form
   3,483,508/5,122,820 = 5,122,820/x
3. Step 3: Cross multiply
   3,483,508x = 5,122,820 × 5,122,820
4. Step 4: Simplify right side
   3,483,508x = 26,243,284,752,400
5. Step 5: Solve for x
   x = 26,243,284,752,400/3,483,508
6. Step 6: Final answer
   x = 7,533,579.58