Finding the Third Proportional to 517,938 and 1,131,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   517,938 : 1,131,940.50 = 1,131,940.50 : x
2. Step 2: Convert to fraction form
   517,938/1,131,940.50 = 1,131,940.50/x
3. Step 3: Cross multiply
   517,938x = 1,131,940.50 × 1,131,940.50
4. Step 4: Simplify right side
   517,938x = 1,281,289,295,540.25
5. Step 5: Solve for x
   x = 1,281,289,295,540.25/517,938
6. Step 6: Final answer
   x = 2,473,827.55