Finding the Third Proportional to 4,822,979,357 and 10,447,388,626

Step by Step Solution

1. Step 1: Write the proportion equation
   4,822,979,357 : 10,447,388,626 = 10,447,388,626 : x
2. Step 2: Convert to fraction form
   4,822,979,357/10,447,388,626 = 10,447,388,626/x
3. Step 3: Cross multiply
   4,822,979,357x = 10,447,388,626 × 10,447,388,626
4. Step 4: Simplify right side
   4,822,979,357x = 109,147,929,102,674,165,760
5. Step 5: Solve for x
   x = 109,147,929,102,674,165,760/4,822,979,357
6. Step 6: Final answer
   x = 22,630,809,925.46