Finding the Third Proportional to 820,141 and 1,775,066

Step by Step Solution

1. Step 1: Write the proportion equation
   820,141 : 1,775,066 = 1,775,066 : x
2. Step 2: Convert to fraction form
   820,141/1,775,066 = 1,775,066/x
3. Step 3: Cross multiply
   820,141x = 1,775,066 × 1,775,066
4. Step 4: Simplify right side
   820,141x = 3,150,859,304,356
5. Step 5: Solve for x
   x = 3,150,859,304,356/820,141
6. Step 6: Final answer
   x = 3,841,850.74