Finding the Third Proportional to 254,182 and 547,760.25

Step by Step Solution

1. Step 1: Write the proportion equation
   254,182 : 547,760.25 = 547,760.25 : x
2. Step 2: Convert to fraction form
   254,182/547,760.25 = 547,760.25/x
3. Step 3: Cross multiply
   254,182x = 547,760.25 × 547,760.25
4. Step 4: Simplify right side
   254,182x = 300,041,291,480.06
5. Step 5: Solve for x
   x = 300,041,291,480.06/254,182
6. Step 6: Final answer
   x = 1,180,419.11