Finding the Third Proportional to 127,939,732 and 182,339,930

Step by Step Solution

1. Step 1: Write the proportion equation
   127,939,732 : 182,339,930 = 182,339,930 : x
2. Step 2: Convert to fraction form
   127,939,732/182,339,930 = 182,339,930/x
3. Step 3: Cross multiply
   127,939,732x = 182,339,930 × 182,339,930
4. Step 4: Simplify right side
   127,939,732x = 33,247,850,072,404,900
5. Step 5: Solve for x
   x = 33,247,850,072,404,900/127,939,732
6. Step 6: Final answer
   x = 259,871,187.42