Finding the Third Proportional to 613,260 and 925,418.25

Step by Step Solution

1. Step 1: Write the proportion equation
   613,260 : 925,418.25 = 925,418.25 : x
2. Step 2: Convert to fraction form
   613,260/925,418.25 = 925,418.25/x
3. Step 3: Cross multiply
   613,260x = 925,418.25 × 925,418.25
4. Step 4: Simplify right side
   613,260x = 856,398,937,433.06
5. Step 5: Solve for x
   x = 856,398,937,433.06/613,260
6. Step 6: Final answer
   x = 1,396,469.58