Finding the Third Proportional to 41,759 and 64,631.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,759 : 64,631.50 = 64,631.50 : x
2. Step 2: Convert to fraction form
   41,759/64,631.50 = 64,631.50/x
3. Step 3: Cross multiply
   41,759x = 64,631.50 × 64,631.50
4. Step 4: Simplify right side
   41,759x = 4,177,230,792.25
5. Step 5: Solve for x
   x = 4,177,230,792.25/41,759
6. Step 6: Final answer
   x = 100,031.87