Finding the Third Proportional to 1,066,422 and 2,332,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,422 : 2,332,356 = 2,332,356 : x
2. Step 2: Convert to fraction form
   1,066,422/2,332,356 = 2,332,356/x
3. Step 3: Cross multiply
   1,066,422x = 2,332,356 × 2,332,356
4. Step 4: Simplify right side
   1,066,422x = 5,439,884,510,736
5. Step 5: Solve for x
   x = 5,439,884,510,736/1,066,422
6. Step 6: Final answer
   x = 5,101,061.78