Finding the Third Proportional to 134,053,330 and 204,978,930

Step by Step Solution

1. Step 1: Write the proportion equation
   134,053,330 : 204,978,930 = 204,978,930 : x
2. Step 2: Convert to fraction form
   134,053,330/204,978,930 = 204,978,930/x
3. Step 3: Cross multiply
   134,053,330x = 204,978,930 × 204,978,930
4. Step 4: Simplify right side
   134,053,330x = 42,016,361,743,944,896
5. Step 5: Solve for x
   x = 42,016,361,743,944,896/134,053,330
6. Step 6: Final answer
   x = 313,430,197.85