Finding the Third Proportional to 41,953 and 64,815

Step by Step Solution

1. Step 1: Write the proportion equation
   41,953 : 64,815 = 64,815 : x
2. Step 2: Convert to fraction form
   41,953/64,815 = 64,815/x
3. Step 3: Cross multiply
   41,953x = 64,815 × 64,815
4. Step 4: Simplify right side
   41,953x = 4,200,984,225
5. Step 5: Solve for x
   x = 4,200,984,225/41,953
6. Step 6: Final answer
   x = 100,135.49