Finding the Third Proportional to 3,449,551 and 7,256,588

Step by Step Solution

1. Step 1: Write the proportion equation
   3,449,551 : 7,256,588 = 7,256,588 : x
2. Step 2: Convert to fraction form
   3,449,551/7,256,588 = 7,256,588/x
3. Step 3: Cross multiply
   3,449,551x = 7,256,588 × 7,256,588
4. Step 4: Simplify right side
   3,449,551x = 52,658,069,401,744
5. Step 5: Solve for x
   x = 52,658,069,401,744/3,449,551
6. Step 6: Final answer
   x = 15,265,195.21