Finding the Third Proportional to 506,556 and 1,106,424

Step by Step Solution

1. Step 1: Write the proportion equation
   506,556 : 1,106,424 = 1,106,424 : x
2. Step 2: Convert to fraction form
   506,556/1,106,424 = 1,106,424/x
3. Step 3: Cross multiply
   506,556x = 1,106,424 × 1,106,424
4. Step 4: Simplify right side
   506,556x = 1,224,174,067,776
5. Step 5: Solve for x
   x = 1,224,174,067,776/506,556
6. Step 6: Final answer
   x = 2,416,660.88