Finding the Third Proportional to 23,779.50 and 56,236.31

Step by Step Solution

1. Step 1: Write the proportion equation
   23,779.50 : 56,236.31 = 56,236.31 : x
2. Step 2: Convert to fraction form
   23,779.50/56,236.31 = 56,236.31/x
3. Step 3: Cross multiply
   23,779.50x = 56,236.31 × 56,236.31
4. Step 4: Simplify right side
   23,779.50x = 3,162,522,843.60
5. Step 5: Solve for x
   x = 3,162,522,843.60/23,779.50
6. Step 6: Final answer
   x = 132,993.66