Finding the Third Proportional to 10,779.56 and 22,863.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,779.56 : 22,863.56 = 22,863.56 : x
2. Step 2: Convert to fraction form
   10,779.56/22,863.56 = 22,863.56/x
3. Step 3: Cross multiply
   10,779.56x = 22,863.56 × 22,863.56
4. Step 4: Simplify right side
   10,779.56x = 522,742,490.19
5. Step 5: Solve for x
   x = 522,742,490.19/10,779.56
6. Step 6: Final answer
   x = 48,493.85