Finding the Third Proportional to 31,802.63 and 54,163.69

Step by Step Solution

1. Step 1: Write the proportion equation
   31,802.63 : 54,163.69 = 54,163.69 : x
2. Step 2: Convert to fraction form
   31,802.63/54,163.69 = 54,163.69/x
3. Step 3: Cross multiply
   31,802.63x = 54,163.69 × 54,163.69
4. Step 4: Simplify right side
   31,802.63x = 2,933,705,043.60
5. Step 5: Solve for x
   x = 2,933,705,043.60/31,802.63
6. Step 6: Final answer
   x = 92,247.26