Finding the Third Proportional to 267,471.75 and 577,074

Step by Step Solution

1. Step 1: Write the proportion equation
   267,471.75 : 577,074 = 577,074 : x
2. Step 2: Convert to fraction form
   267,471.75/577,074 = 577,074/x
3. Step 3: Cross multiply
   267,471.75x = 577,074 × 577,074
4. Step 4: Simplify right side
   267,471.75x = 333,014,401,476
5. Step 5: Solve for x
   x = 333,014,401,476/267,471.75
6. Step 6: Final answer
   x = 1,245,045.14