Finding the Third Proportional to 293,024.25 and 622,019.25

Step by Step Solution

1. Step 1: Write the proportion equation
   293,024.25 : 622,019.25 = 622,019.25 : x
2. Step 2: Convert to fraction form
   293,024.25/622,019.25 = 622,019.25/x
3. Step 3: Cross multiply
   293,024.25x = 622,019.25 × 622,019.25
4. Step 4: Simplify right side
   293,024.25x = 386,907,947,370.56
5. Step 5: Solve for x
   x = 386,907,947,370.56/293,024.25
6. Step 6: Final answer
   x = 1,320,395.66