Finding the Third Proportional to 262,448.50 and 571,566

Step by Step Solution

1. Step 1: Write the proportion equation
   262,448.50 : 571,566 = 571,566 : x
2. Step 2: Convert to fraction form
   262,448.50/571,566 = 571,566/x
3. Step 3: Cross multiply
   262,448.50x = 571,566 × 571,566
4. Step 4: Simplify right side
   262,448.50x = 326,687,692,356
5. Step 5: Solve for x
   x = 326,687,692,356/262,448.50
6. Step 6: Final answer
   x = 1,244,768.75