Finding the Third Proportional to 492,976 and 1,009,315

Step by Step Solution

1. Step 1: Write the proportion equation
   492,976 : 1,009,315 = 1,009,315 : x
2. Step 2: Convert to fraction form
   492,976/1,009,315 = 1,009,315/x
3. Step 3: Cross multiply
   492,976x = 1,009,315 × 1,009,315
4. Step 4: Simplify right side
   492,976x = 1,018,716,769,225
5. Step 5: Solve for x
   x = 1,018,716,769,225/492,976
6. Step 6: Final answer
   x = 2,066,463.21