Finding the Third Proportional to 127,082 and 275,085.50

Step by Step Solution

1. Step 1: Write the proportion equation
   127,082 : 275,085.50 = 275,085.50 : x
2. Step 2: Convert to fraction form
   127,082/275,085.50 = 275,085.50/x
3. Step 3: Cross multiply
   127,082x = 275,085.50 × 275,085.50
4. Step 4: Simplify right side
   127,082x = 75,672,032,310.25
5. Step 5: Solve for x
   x = 75,672,032,310.25/127,082
6. Step 6: Final answer
   x = 595,458.30