Finding the Third Proportional to 472,521 and 1,010,610

Step by Step Solution

1. Step 1: Write the proportion equation
   472,521 : 1,010,610 = 1,010,610 : x
2. Step 2: Convert to fraction form
   472,521/1,010,610 = 1,010,610/x
3. Step 3: Cross multiply
   472,521x = 1,010,610 × 1,010,610
4. Step 4: Simplify right side
   472,521x = 1,021,332,572,100
5. Step 5: Solve for x
   x = 1,021,332,572,100/472,521
6. Step 6: Final answer
   x = 2,161,454.35