Finding the Third Proportional to 458,054 and 976,970

Step by Step Solution

1. Step 1: Write the proportion equation
   458,054 : 976,970 = 976,970 : x
2. Step 2: Convert to fraction form
   458,054/976,970 = 976,970/x
3. Step 3: Cross multiply
   458,054x = 976,970 × 976,970
4. Step 4: Simplify right side
   458,054x = 954,470,380,900
5. Step 5: Solve for x
   x = 954,470,380,900/458,054
6. Step 6: Final answer
   x = 2,083,750.78