Finding the Third Proportional to 37,725.75 and 73,530.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,725.75 : 73,530.28 = 73,530.28 : x
2. Step 2: Convert to fraction form
   37,725.75/73,530.28 = 73,530.28/x
3. Step 3: Cross multiply
   37,725.75x = 73,530.28 × 73,530.28
4. Step 4: Simplify right side
   37,725.75x = 5,406,702,260.70
5. Step 5: Solve for x
   x = 5,406,702,260.70/37,725.75
6. Step 6: Final answer
   x = 143,315.96