Finding the Third Proportional to 183,798 and 281,103.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,798 : 281,103.50 = 281,103.50 : x
2. Step 2: Convert to fraction form
   183,798/281,103.50 = 281,103.50/x
3. Step 3: Cross multiply
   183,798x = 281,103.50 × 281,103.50
4. Step 4: Simplify right side
   183,798x = 79,019,177,712.25
5. Step 5: Solve for x
   x = 79,019,177,712.25/183,798
6. Step 6: Final answer
   x = 429,924.03