Finding the Third Proportional to 2,617,044 and 5,330,316

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617,044 : 5,330,316 = 5,330,316 : x
2. Step 2: Convert to fraction form
   2,617,044/5,330,316 = 5,330,316/x
3. Step 3: Cross multiply
   2,617,044x = 5,330,316 × 5,330,316
4. Step 4: Simplify right side
   2,617,044x = 28,412,268,659,856
5. Step 5: Solve for x
   x = 28,412,268,659,856/2,617,044
6. Step 6: Final answer
   x = 10,856,626.28