Finding the Third Proportional to 141,183 and 275,271.75

Step by Step Solution

1. Step 1: Write the proportion equation
   141,183 : 275,271.75 = 275,271.75 : x
2. Step 2: Convert to fraction form
   141,183/275,271.75 = 275,271.75/x
3. Step 3: Cross multiply
   141,183x = 275,271.75 × 275,271.75
4. Step 4: Simplify right side
   141,183x = 75,774,536,348.06
5. Step 5: Solve for x
   x = 75,774,536,348.06/141,183
6. Step 6: Final answer
   x = 536,711.48