Finding the Third Proportional to 41,771.25 and 64,779.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,771.25 : 64,779.75 = 64,779.75 : x
2. Step 2: Convert to fraction form
   41,771.25/64,779.75 = 64,779.75/x
3. Step 3: Cross multiply
   41,771.25x = 64,779.75 × 64,779.75
4. Step 4: Simplify right side
   41,771.25x = 4,196,416,010.06
5. Step 5: Solve for x
   x = 4,196,416,010.06/41,771.25
6. Step 6: Final answer
   x = 100,461.83