Finding the Third Proportional to 492,940 and 1,009,238

Step by Step Solution

1. Step 1: Write the proportion equation
   492,940 : 1,009,238 = 1,009,238 : x
2. Step 2: Convert to fraction form
   492,940/1,009,238 = 1,009,238/x
3. Step 3: Cross multiply
   492,940x = 1,009,238 × 1,009,238
4. Step 4: Simplify right side
   492,940x = 1,018,561,340,644
5. Step 5: Solve for x
   x = 1,018,561,340,644/492,940
6. Step 6: Final answer
   x = 2,066,298.82