Finding the Third Proportional to 59,039,260 and 128,114,028

Step by Step Solution

1. Step 1: Write the proportion equation
   59,039,260 : 128,114,028 = 128,114,028 : x
2. Step 2: Convert to fraction form
   59,039,260/128,114,028 = 128,114,028/x
3. Step 3: Cross multiply
   59,039,260x = 128,114,028 × 128,114,028
4. Step 4: Simplify right side
   59,039,260x = 16,413,204,170,384,784
5. Step 5: Solve for x
   x = 16,413,204,170,384,784/59,039,260
6. Step 6: Final answer
   x = 278,004,910.13