Finding the Third Proportional to 33,427.50 and 51,828.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,427.50 : 51,828.75 = 51,828.75 : x
2. Step 2: Convert to fraction form
   33,427.50/51,828.75 = 51,828.75/x
3. Step 3: Cross multiply
   33,427.50x = 51,828.75 × 51,828.75
4. Step 4: Simplify right side
   33,427.50x = 2,686,219,326.56
5. Step 5: Solve for x
   x = 2,686,219,326.56/33,427.50
6. Step 6: Final answer
   x = 80,359.56