Finding the Third Proportional to 536,422.50 and 792,058.50

Step by Step Solution

1. Step 1: Write the proportion equation
   536,422.50 : 792,058.50 = 792,058.50 : x
2. Step 2: Convert to fraction form
   536,422.50/792,058.50 = 792,058.50/x
3. Step 3: Cross multiply
   536,422.50x = 792,058.50 × 792,058.50
4. Step 4: Simplify right side
   536,422.50x = 627,356,667,422.25
5. Step 5: Solve for x
   x = 627,356,667,422.25/536,422.50
6. Step 6: Final answer
   x = 1,169,519.67