Finding the Third Proportional to 33,053.44 and 67,866.94

Step by Step Solution

1. Step 1: Write the proportion equation
   33,053.44 : 67,866.94 = 67,866.94 : x
2. Step 2: Convert to fraction form
   33,053.44/67,866.94 = 67,866.94/x
3. Step 3: Cross multiply
   33,053.44x = 67,866.94 × 67,866.94
4. Step 4: Simplify right side
   33,053.44x = 4,605,921,205.63
5. Step 5: Solve for x
   x = 4,605,921,205.63/33,053.44
6. Step 6: Final answer
   x = 139,347.72