Finding the Third Proportional to 37,015,728 and 55,305,864

Step by Step Solution

1. Step 1: Write the proportion equation
   37,015,728 : 55,305,864 = 55,305,864 : x
2. Step 2: Convert to fraction form
   37,015,728/55,305,864 = 55,305,864/x
3. Step 3: Cross multiply
   37,015,728x = 55,305,864 × 55,305,864
4. Step 4: Simplify right side
   37,015,728x = 3,058,738,592,786,496
5. Step 5: Solve for x
   x = 3,058,738,592,786,496/37,015,728
6. Step 6: Final answer
   x = 82,633,484.68