Finding the Third Proportional to 5,322,164 and 8,339,298

Step by Step Solution

1. Step 1: Write the proportion equation
   5,322,164 : 8,339,298 = 8,339,298 : x
2. Step 2: Convert to fraction form
   5,322,164/8,339,298 = 8,339,298/x
3. Step 3: Cross multiply
   5,322,164x = 8,339,298 × 8,339,298
4. Step 4: Simplify right side
   5,322,164x = 69,543,891,132,804
5. Step 5: Solve for x
   x = 69,543,891,132,804/5,322,164
6. Step 6: Final answer
   x = 13,066,844.83