Finding the Third Proportional to 261,029.25 and 569,997

Step by Step Solution

1. Step 1: Write the proportion equation
   261,029.25 : 569,997 = 569,997 : x
2. Step 2: Convert to fraction form
   261,029.25/569,997 = 569,997/x
3. Step 3: Cross multiply
   261,029.25x = 569,997 × 569,997
4. Step 4: Simplify right side
   261,029.25x = 324,896,580,009
5. Step 5: Solve for x
   x = 324,896,580,009/261,029.25
6. Step 6: Final answer
   x = 1,244,674.99