Finding the Third Proportional to 183,703 and 281,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,703 : 281,008.50 = 281,008.50 : x
2. Step 2: Convert to fraction form
   183,703/281,008.50 = 281,008.50/x
3. Step 3: Cross multiply
   183,703x = 281,008.50 × 281,008.50
4. Step 4: Simplify right side
   183,703x = 78,965,777,072.25
5. Step 5: Solve for x
   x = 78,965,777,072.25/183,703
6. Step 6: Final answer
   x = 429,855.68