Finding the Third Proportional to 3,975,508 and 5,296,662

Step by Step Solution

1. Step 1: Write the proportion equation
   3,975,508 : 5,296,662 = 5,296,662 : x
2. Step 2: Convert to fraction form
   3,975,508/5,296,662 = 5,296,662/x
3. Step 3: Cross multiply
   3,975,508x = 5,296,662 × 5,296,662
4. Step 4: Simplify right side
   3,975,508x = 28,054,628,342,244
5. Step 5: Solve for x
   x = 28,054,628,342,244/3,975,508
6. Step 6: Final answer
   x = 7,056,866.28