Finding the Third Proportional to 3,319,168 and 5,323,488

Step by Step Solution

1. Step 1: Write the proportion equation
   3,319,168 : 5,323,488 = 5,323,488 : x
2. Step 2: Convert to fraction form
   3,319,168/5,323,488 = 5,323,488/x
3. Step 3: Cross multiply
   3,319,168x = 5,323,488 × 5,323,488
4. Step 4: Simplify right side
   3,319,168x = 28,339,524,486,144
5. Step 5: Solve for x
   x = 28,339,524,486,144/3,319,168
6. Step 6: Final answer
   x = 8,538,141.03