Finding the Third Proportional to 25,274,382 and 54,576,123

Step by Step Solution

1. Step 1: Write the proportion equation
   25,274,382 : 54,576,123 = 54,576,123 : x
2. Step 2: Convert to fraction form
   25,274,382/54,576,123 = 54,576,123/x
3. Step 3: Cross multiply
   25,274,382x = 54,576,123 × 54,576,123
4. Step 4: Simplify right side
   25,274,382x = 2,978,553,201,711,129
5. Step 5: Solve for x
   x = 2,978,553,201,711,129/25,274,382
6. Step 6: Final answer
   x = 117,848,705.53