Finding the Third Proportional to 10,878.05 and 22,056.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,878.05 : 22,056.05 = 22,056.05 : x
2. Step 2: Convert to fraction form
   10,878.05/22,056.05 = 22,056.05/x
3. Step 3: Cross multiply
   10,878.05x = 22,056.05 × 22,056.05
4. Step 4: Simplify right side
   10,878.05x = 486,469,203.75
5. Step 5: Solve for x
   x = 486,469,203.75/10,878.05
6. Step 6: Final answer
   x = 44,720.27