Finding the Third Proportional to 132,112,326 and 276,270,648

Step by Step Solution

1. Step 1: Write the proportion equation
   132,112,326 : 276,270,648 = 276,270,648 : x
2. Step 2: Convert to fraction form
   132,112,326/276,270,648 = 276,270,648/x
3. Step 3: Cross multiply
   132,112,326x = 276,270,648 × 276,270,648
4. Step 4: Simplify right side
   132,112,326x = 76,325,470,946,339,904
5. Step 5: Solve for x
   x = 76,325,470,946,339,904/132,112,326
6. Step 6: Final answer
   x = 577,731,641.38