Finding the Third Proportional to 41,613.75 and 64,607.63

Step by Step Solution

1. Step 1: Write the proportion equation
   41,613.75 : 64,607.63 = 64,607.63 : x
2. Step 2: Convert to fraction form
   41,613.75/64,607.63 = 64,607.63/x
3. Step 3: Cross multiply
   41,613.75x = 64,607.63 × 64,607.63
4. Step 4: Simplify right side
   41,613.75x = 4,174,145,208.14
5. Step 5: Solve for x
   x = 4,174,145,208.14/41,613.75
6. Step 6: Final answer
   x = 100,306.87