Finding the Third Proportional to 183,469.50 and 274,350

Step by Step Solution

1. Step 1: Write the proportion equation
   183,469.50 : 274,350 = 274,350 : x
2. Step 2: Convert to fraction form
   183,469.50/274,350 = 274,350/x
3. Step 3: Cross multiply
   183,469.50x = 274,350 × 274,350
4. Step 4: Simplify right side
   183,469.50x = 75,267,922,500
5. Step 5: Solve for x
   x = 75,267,922,500/183,469.50
6. Step 6: Final answer
   x = 410,247.60