Finding the Third Proportional to 40,075.50 and 56,963.25

Step by Step Solution

1. Step 1: Write the proportion equation
   40,075.50 : 56,963.25 = 56,963.25 : x
2. Step 2: Convert to fraction form
   40,075.50/56,963.25 = 56,963.25/x
3. Step 3: Cross multiply
   40,075.50x = 56,963.25 × 56,963.25
4. Step 4: Simplify right side
   40,075.50x = 3,244,811,850.56
5. Step 5: Solve for x
   x = 3,244,811,850.56/40,075.50
6. Step 6: Final answer
   x = 80,967.47