Finding the Third Proportional to 59,036,960 and 128,151,104

Step by Step Solution

1. Step 1: Write the proportion equation
   59,036,960 : 128,151,104 = 128,151,104 : x
2. Step 2: Convert to fraction form
   59,036,960/128,151,104 = 128,151,104/x
3. Step 3: Cross multiply
   59,036,960x = 128,151,104 × 128,151,104
4. Step 4: Simplify right side
   59,036,960x = 16,422,705,456,418,816
5. Step 5: Solve for x
   x = 16,422,705,456,418,816/59,036,960
6. Step 6: Final answer
   x = 278,176,678.75