Finding the Third Proportional to 257,326.50 and 567,006

Step by Step Solution

1. Step 1: Write the proportion equation
   257,326.50 : 567,006 = 567,006 : x
2. Step 2: Convert to fraction form
   257,326.50/567,006 = 567,006/x
3. Step 3: Cross multiply
   257,326.50x = 567,006 × 567,006
4. Step 4: Simplify right side
   257,326.50x = 321,495,804,036
5. Step 5: Solve for x
   x = 321,495,804,036/257,326.50
6. Step 6: Final answer
   x = 1,249,369.20