Finding the Third Proportional to 275,127 and 603,733.50

Step by Step Solution

1. Step 1: Write the proportion equation
   275,127 : 603,733.50 = 603,733.50 : x
2. Step 2: Convert to fraction form
   275,127/603,733.50 = 603,733.50/x
3. Step 3: Cross multiply
   275,127x = 603,733.50 × 603,733.50
4. Step 4: Simplify right side
   275,127x = 364,494,139,022.25
5. Step 5: Solve for x
   x = 364,494,139,022.25/275,127
6. Step 6: Final answer
   x = 1,324,821.41