Finding the Third Proportional to 492,928 and 1,009,214

Step by Step Solution

1. Step 1: Write the proportion equation
   492,928 : 1,009,214 = 1,009,214 : x
2. Step 2: Convert to fraction form
   492,928/1,009,214 = 1,009,214/x
3. Step 3: Cross multiply
   492,928x = 1,009,214 × 1,009,214
4. Step 4: Simplify right side
   492,928x = 1,018,512,897,796
5. Step 5: Solve for x
   x = 1,018,512,897,796/492,928
6. Step 6: Final answer
   x = 2,066,250.85