Finding the Third Proportional to 535,578 and 1,110,522

Step by Step Solution

1. Step 1: Write the proportion equation
   535,578 : 1,110,522 = 1,110,522 : x
2. Step 2: Convert to fraction form
   535,578/1,110,522 = 1,110,522/x
3. Step 3: Cross multiply
   535,578x = 1,110,522 × 1,110,522
4. Step 4: Simplify right side
   535,578x = 1,233,259,112,484
5. Step 5: Solve for x
   x = 1,233,259,112,484/535,578
6. Step 6: Final answer
   x = 2,302,669.48