Finding the Third Proportional to 5,760,545,760 and 12,567,758,928

Step by Step Solution

1. Step 1: Write the proportion equation
   5,760,545,760 : 12,567,758,928 = 12,567,758,928 : x
2. Step 2: Convert to fraction form
   5,760,545,760/12,567,758,928 = 12,567,758,928/x
3. Step 3: Cross multiply
   5,760,545,760x = 12,567,758,928 × 12,567,758,928
4. Step 4: Simplify right side
   5,760,545,760x = 157,948,564,472,323,702,784
5. Step 5: Solve for x
   x = 157,948,564,472,323,702,784/5,760,545,760
6. Step 6: Final answer
   x = 27,419,027,823.56