Finding the Third Proportional to 57,855,297.94 and 123,556,969.69

Step by Step Solution

1. Step 1: Write the proportion equation
   57,855,297.94 : 123,556,969.69 = 123,556,969.69 : x
2. Step 2: Convert to fraction form
   57,855,297.94/123,556,969.69 = 123,556,969.69/x
3. Step 3: Cross multiply
   57,855,297.94x = 123,556,969.69 × 123,556,969.69
4. Step 4: Simplify right side
   57,855,297.94x = 15,266,324,758,357,794
5. Step 5: Solve for x
   x = 15,266,324,758,357,794/57,855,297.94
6. Step 6: Final answer
   x = 263,870,817.41