Finding the Third Proportional to 3,975,556 and 5,296,710

Step by Step Solution

1. Step 1: Write the proportion equation
   3,975,556 : 5,296,710 = 5,296,710 : x
2. Step 2: Convert to fraction form
   3,975,556/5,296,710 = 5,296,710/x
3. Step 3: Cross multiply
   3,975,556x = 5,296,710 × 5,296,710
4. Step 4: Simplify right side
   3,975,556x = 28,055,136,824,100
5. Step 5: Solve for x
   x = 28,055,136,824,100/3,975,556
6. Step 6: Final answer
   x = 7,056,908.98