Finding the Third Proportional to 40,950.56 and 65,113.88

Step by Step Solution

1. Step 1: Write the proportion equation
   40,950.56 : 65,113.88 = 65,113.88 : x
2. Step 2: Convert to fraction form
   40,950.56/65,113.88 = 65,113.88/x
3. Step 3: Cross multiply
   40,950.56x = 65,113.88 × 65,113.88
4. Step 4: Simplify right side
   40,950.56x = 4,239,816,717.52
5. Step 5: Solve for x
   x = 4,239,816,717.52/40,950.56
6. Step 6: Final answer
   x = 103,535.01