Finding the Third Proportional to 260,823.50 and 571,462

Step by Step Solution

1. Step 1: Write the proportion equation
   260,823.50 : 571,462 = 571,462 : x
2. Step 2: Convert to fraction form
   260,823.50/571,462 = 571,462/x
3. Step 3: Cross multiply
   260,823.50x = 571,462 × 571,462
4. Step 4: Simplify right side
   260,823.50x = 326,568,817,444
5. Step 5: Solve for x
   x = 326,568,817,444/260,823.50
6. Step 6: Final answer
   x = 1,252,068.23