Finding the Third Proportional to 29,028.38 and 67,197.94

Step by Step Solution

1. Step 1: Write the proportion equation
   29,028.38 : 67,197.94 = 67,197.94 : x
2. Step 2: Convert to fraction form
   29,028.38/67,197.94 = 67,197.94/x
3. Step 3: Cross multiply
   29,028.38x = 67,197.94 × 67,197.94
4. Step 4: Simplify right side
   29,028.38x = 4,515,562,804.25
5. Step 5: Solve for x
   x = 4,515,562,804.25/29,028.38
6. Step 6: Final answer
   x = 155,556.86