Finding the Third Proportional to 2,653,077,744 and 5,678,849,826

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653,077,744 : 5,678,849,826 = 5,678,849,826 : x
2. Step 2: Convert to fraction form
   2,653,077,744/5,678,849,826 = 5,678,849,826/x
3. Step 3: Cross multiply
   2,653,077,744x = 5,678,849,826 × 5,678,849,826
4. Step 4: Simplify right side
   2,653,077,744x = 32,249,335,346,260,230,144
5. Step 5: Solve for x
   x = 32,249,335,346,260,230,144/2,653,077,744
6. Step 6: Final answer
   x = 12,155,443,020.54