Finding the Third Proportional to 41,520.09 and 64,467.56

Step by Step Solution

1. Step 1: Write the proportion equation
   41,520.09 : 64,467.56 = 64,467.56 : x
2. Step 2: Convert to fraction form
   41,520.09/64,467.56 = 64,467.56/x
3. Step 3: Cross multiply
   41,520.09x = 64,467.56 × 64,467.56
4. Step 4: Simplify right side
   41,520.09x = 4,156,066,614.69
5. Step 5: Solve for x
   x = 4,156,066,614.69/41,520.09
6. Step 6: Final answer
   x = 100,097.72