Finding the Third Proportional to 20,841 and 32,779.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,841 : 32,779.50 = 32,779.50 : x
2. Step 2: Convert to fraction form
   20,841/32,779.50 = 32,779.50/x
3. Step 3: Cross multiply
   20,841x = 32,779.50 × 32,779.50
4. Step 4: Simplify right side
   20,841x = 1,074,495,620.25
5. Step 5: Solve for x
   x = 1,074,495,620.25/20,841
6. Step 6: Final answer
   x = 51,556.82