Finding the Third Proportional to 33,776.25 and 73,499.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,776.25 : 73,499.25 = 73,499.25 : x
2. Step 2: Convert to fraction form
   33,776.25/73,499.25 = 73,499.25/x
3. Step 3: Cross multiply
   33,776.25x = 73,499.25 × 73,499.25
4. Step 4: Simplify right side
   33,776.25x = 5,402,139,750.56
5. Step 5: Solve for x
   x = 5,402,139,750.56/33,776.25
6. Step 6: Final answer
   x = 159,939.00