Finding the Third Proportional to 270,534 and 581,768.25

Step by Step Solution

1. Step 1: Write the proportion equation
   270,534 : 581,768.25 = 581,768.25 : x
2. Step 2: Convert to fraction form
   270,534/581,768.25 = 581,768.25/x
3. Step 3: Cross multiply
   270,534x = 581,768.25 × 581,768.25
4. Step 4: Simplify right side
   270,534x = 338,454,296,708.06
5. Step 5: Solve for x
   x = 338,454,296,708.06/270,534
6. Step 6: Final answer
   x = 1,251,060.11