Finding the Third Proportional to 40,259.53 and 59,003.44

Step by Step Solution

1. Step 1: Write the proportion equation
   40,259.53 : 59,003.44 = 59,003.44 : x
2. Step 2: Convert to fraction form
   40,259.53/59,003.44 = 59,003.44/x
3. Step 3: Cross multiply
   40,259.53x = 59,003.44 × 59,003.44
4. Step 4: Simplify right side
   40,259.53x = 3,481,405,636.82
5. Step 5: Solve for x
   x = 3,481,405,636.82/40,259.53
6. Step 6: Final answer
   x = 86,474.07