Finding the Third Proportional to 2,564,103,076 and 5,556,164,018

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,103,076 : 5,556,164,018 = 5,556,164,018 : x
2. Step 2: Convert to fraction form
   2,564,103,076/5,556,164,018 = 5,556,164,018/x
3. Step 3: Cross multiply
   2,564,103,076x = 5,556,164,018 × 5,556,164,018
4. Step 4: Simplify right side
   2,564,103,076x = 30,870,958,594,917,904,384
5. Step 5: Solve for x
   x = 30,870,958,594,917,904,384/2,564,103,076
6. Step 6: Final answer
   x = 12,039,671,448.42