Finding the Third Proportional to 2,162,120,556 and 3,369,590,048.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,120,556 : 3,369,590,048.25 = 3,369,590,048.25 : x
2. Step 2: Convert to fraction form
   2,162,120,556/3,369,590,048.25 = 3,369,590,048.25/x
3. Step 3: Cross multiply
   2,162,120,556x = 3,369,590,048.25 × 3,369,590,048.25
4. Step 4: Simplify right side
   2,162,120,556x = 11,354,137,093,265,436,672
5. Step 5: Solve for x
   x = 11,354,137,093,265,436,672/2,162,120,556
6. Step 6: Final answer
   x = 5,251,389,457.33