Finding the Third Proportional to 192,798 and 301,504.50

Step by Step Solution

1. Step 1: Write the proportion equation
   192,798 : 301,504.50 = 301,504.50 : x
2. Step 2: Convert to fraction form
   192,798/301,504.50 = 301,504.50/x
3. Step 3: Cross multiply
   192,798x = 301,504.50 × 301,504.50
4. Step 4: Simplify right side
   192,798x = 90,904,963,520.25
5. Step 5: Solve for x
   x = 90,904,963,520.25/192,798
6. Step 6: Final answer
   x = 471,503.66