Finding the Third Proportional to 925,540.50 and 1,398,144

Step by Step Solution

1. Step 1: Write the proportion equation
   925,540.50 : 1,398,144 = 1,398,144 : x
2. Step 2: Convert to fraction form
   925,540.50/1,398,144 = 1,398,144/x
3. Step 3: Cross multiply
   925,540.50x = 1,398,144 × 1,398,144
4. Step 4: Simplify right side
   925,540.50x = 1,954,806,644,736
5. Step 5: Solve for x
   x = 1,954,806,644,736/925,540.50
6. Step 6: Final answer
   x = 2,112,070.35