Finding the Third Proportional to 59,039,250 and 128,114,016

Step by Step Solution

1. Step 1: Write the proportion equation
   59,039,250 : 128,114,016 = 128,114,016 : x
2. Step 2: Convert to fraction form
   59,039,250/128,114,016 = 128,114,016/x
3. Step 3: Cross multiply
   59,039,250x = 128,114,016 × 128,114,016
4. Step 4: Simplify right side
   59,039,250x = 16,413,201,095,648,256
5. Step 5: Solve for x
   x = 16,413,201,095,648,256/59,039,250
6. Step 6: Final answer
   x = 278,004,905.14