Finding the Third Proportional to 27,144,828 and 56,179,116

Step by Step Solution

1. Step 1: Write the proportion equation
   27,144,828 : 56,179,116 = 56,179,116 : x
2. Step 2: Convert to fraction form
   27,144,828/56,179,116 = 56,179,116/x
3. Step 3: Cross multiply
   27,144,828x = 56,179,116 × 56,179,116
4. Step 4: Simplify right side
   27,144,828x = 3,156,093,074,541,456
5. Step 5: Solve for x
   x = 3,156,093,074,541,456/27,144,828
6. Step 6: Final answer
   x = 116,268,670.94