Finding the Third Proportional to 41,681.25 and 64,546.88

Step by Step Solution

1. Step 1: Write the proportion equation
   41,681.25 : 64,546.88 = 64,546.88 : x
2. Step 2: Convert to fraction form
   41,681.25/64,546.88 = 64,546.88/x
3. Step 3: Cross multiply
   41,681.25x = 64,546.88 × 64,546.88
4. Step 4: Simplify right side
   41,681.25x = 4,166,299,072.27
5. Step 5: Solve for x
   x = 4,166,299,072.27/41,681.25
6. Step 6: Final answer
   x = 99,956.19