Finding the Third Proportional to 174,335.25 and 375,255.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,335.25 : 375,255.50 = 375,255.50 : x
2. Step 2: Convert to fraction form
   174,335.25/375,255.50 = 375,255.50/x
3. Step 3: Cross multiply
   174,335.25x = 375,255.50 × 375,255.50
4. Step 4: Simplify right side
   174,335.25x = 140,816,690,280.25
5. Step 5: Solve for x
   x = 140,816,690,280.25/174,335.25
6. Step 6: Final answer
   x = 807,735.04