Finding the Third Proportional to 13,910.44 and 30,822.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,910.44 : 30,822.94 = 30,822.94 : x
2. Step 2: Convert to fraction form
   13,910.44/30,822.94 = 30,822.94/x
3. Step 3: Cross multiply
   13,910.44x = 30,822.94 × 30,822.94
4. Step 4: Simplify right side
   13,910.44x = 950,053,476.13
5. Step 5: Solve for x
   x = 950,053,476.13/13,910.44
6. Step 6: Final answer
   x = 68,297.89