Finding the Third Proportional to 151,038 and 204,403.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,038 : 204,403.50 = 204,403.50 : x
2. Step 2: Convert to fraction form
   151,038/204,403.50 = 204,403.50/x
3. Step 3: Cross multiply
   151,038x = 204,403.50 × 204,403.50
4. Step 4: Simplify right side
   151,038x = 41,780,790,812.25
5. Step 5: Solve for x
   x = 41,780,790,812.25/151,038
6. Step 6: Final answer
   x = 276,624.36