Finding the Third Proportional to 33,900.87 and 73,828.81

Step by Step Solution

1. Step 1: Write the proportion equation
   33,900.87 : 73,828.81 = 73,828.81 : x
2. Step 2: Convert to fraction form
   33,900.87/73,828.81 = 73,828.81/x
3. Step 3: Cross multiply
   33,900.87x = 73,828.81 × 73,828.81
4. Step 4: Simplify right side
   33,900.87x = 5,450,693,266.77
5. Step 5: Solve for x
   x = 5,450,693,266.77/33,900.87
6. Step 6: Final answer
   x = 160,783.27