Finding the Third Proportional to 107,284.50 and 235,573.31

Step by Step Solution

1. Step 1: Write the proportion equation
   107,284.50 : 235,573.31 = 235,573.31 : x
2. Step 2: Convert to fraction form
   107,284.50/235,573.31 = 235,573.31/x
3. Step 3: Cross multiply
   107,284.50x = 235,573.31 × 235,573.31
4. Step 4: Simplify right side
   107,284.50x = 55,494,785,562.22
5. Step 5: Solve for x
   x = 55,494,785,562.22/107,284.50
6. Step 6: Final answer
   x = 517,267.50