Finding the Third Proportional to 2,516,473,080 and 5,516,675,568

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516,473,080 : 5,516,675,568 = 5,516,675,568 : x
2. Step 2: Convert to fraction form
   2,516,473,080/5,516,675,568 = 5,516,675,568/x
3. Step 3: Cross multiply
   2,516,473,080x = 5,516,675,568 × 5,516,675,568
4. Step 4: Simplify right side
   2,516,473,080x = 30,433,709,322,568,122,368
5. Step 5: Solve for x
   x = 30,433,709,322,568,122,368/2,516,473,080
6. Step 6: Final answer
   x = 12,093,794,908.61