Finding the Third Proportional to 2,182,081,929 and 4,786,626,162

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,081,929 : 4,786,626,162 = 4,786,626,162 : x
2. Step 2: Convert to fraction form
   2,182,081,929/4,786,626,162 = 4,786,626,162/x
3. Step 3: Cross multiply
   2,182,081,929x = 4,786,626,162 × 4,786,626,162
4. Step 4: Simplify right side
   2,182,081,929x = 22,911,790,014,742,851,584
5. Step 5: Solve for x
   x = 22,911,790,014,742,851,584/2,182,081,929
6. Step 6: Final answer
   x = 10,499,967,810.67