Finding the Third Proportional to 181,587 and 300,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,587 : 300,100.50 = 300,100.50 : x
2. Step 2: Convert to fraction form
   181,587/300,100.50 = 300,100.50/x
3. Step 3: Cross multiply
   181,587x = 300,100.50 × 300,100.50
4. Step 4: Simplify right side
   181,587x = 90,060,310,100.25
5. Step 5: Solve for x
   x = 90,060,310,100.25/181,587
6. Step 6: Final answer
   x = 495,962.32