Finding the Third Proportional to 183,484 and 274,369.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,484 : 274,369.50 = 274,369.50 : x
2. Step 2: Convert to fraction form
   183,484/274,369.50 = 274,369.50/x
3. Step 3: Cross multiply
   183,484x = 274,369.50 × 274,369.50
4. Step 4: Simplify right side
   183,484x = 75,278,622,530.25
5. Step 5: Solve for x
   x = 75,278,622,530.25/183,484
6. Step 6: Final answer
   x = 410,273.50