Finding the Third Proportional to 175,062.09 and 270,368.72

Step by Step Solution

1. Step 1: Write the proportion equation
   175,062.09 : 270,368.72 = 270,368.72 : x
2. Step 2: Convert to fraction form
   175,062.09/270,368.72 = 270,368.72/x
3. Step 3: Cross multiply
   175,062.09x = 270,368.72 × 270,368.72
4. Step 4: Simplify right side
   175,062.09x = 73,099,244,078.52
5. Step 5: Solve for x
   x = 73,099,244,078.52/175,062.09
6. Step 6: Final answer
   x = 417,561.81