Finding the Third Proportional to 151,276.50 and 200,670

Step by Step Solution

1. Step 1: Write the proportion equation
   151,276.50 : 200,670 = 200,670 : x
2. Step 2: Convert to fraction form
   151,276.50/200,670 = 200,670/x
3. Step 3: Cross multiply
   151,276.50x = 200,670 × 200,670
4. Step 4: Simplify right side
   151,276.50x = 40,268,448,900
5. Step 5: Solve for x
   x = 40,268,448,900/151,276.50
6. Step 6: Final answer
   x = 266,191.04