Finding the Third Proportional to 35,584.31 and 53,353.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,584.31 : 53,353.69 = 53,353.69 : x
2. Step 2: Convert to fraction form
   35,584.31/53,353.69 = 53,353.69/x
3. Step 3: Cross multiply
   35,584.31x = 53,353.69 × 53,353.69
4. Step 4: Simplify right side
   35,584.31x = 2,846,615,969.85
5. Step 5: Solve for x
   x = 2,846,615,969.85/35,584.31
6. Step 6: Final answer
   x = 79,996.37