Finding the Third Proportional to 2,048,830,648 and 4,408,404,187

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,830,648 : 4,408,404,187 = 4,408,404,187 : x
2. Step 2: Convert to fraction form
   2,048,830,648/4,408,404,187 = 4,408,404,187/x
3. Step 3: Cross multiply
   2,048,830,648x = 4,408,404,187 × 4,408,404,187
4. Step 4: Simplify right side
   2,048,830,648x = 19,434,027,475,959,132,160
5. Step 5: Solve for x
   x = 19,434,027,475,959,132,160/2,048,830,648
6. Step 6: Final answer
   x = 9,485,424,036.84