Finding the Third Proportional to 492,952 and 1,009,216

Step by Step Solution

1. Step 1: Write the proportion equation
   492,952 : 1,009,216 = 1,009,216 : x
2. Step 2: Convert to fraction form
   492,952/1,009,216 = 1,009,216/x
3. Step 3: Cross multiply
   492,952x = 1,009,216 × 1,009,216
4. Step 4: Simplify right side
   492,952x = 1,018,516,934,656
5. Step 5: Solve for x
   x = 1,018,516,934,656/492,952
6. Step 6: Final answer
   x = 2,066,158.44