Finding the Third Proportional to 40,509.49 and 61,323.96

Step by Step Solution

1. Step 1: Write the proportion equation
   40,509.49 : 61,323.96 = 61,323.96 : x
2. Step 2: Convert to fraction form
   40,509.49/61,323.96 = 61,323.96/x
3. Step 3: Cross multiply
   40,509.49x = 61,323.96 × 61,323.96
4. Step 4: Simplify right side
   40,509.49x = 3,760,628,185.06
5. Step 5: Solve for x
   x = 3,760,628,185.06/40,509.49
6. Step 6: Final answer
   x = 92,833.26