Finding the Third Proportional to 520,927 and 1,105,803

Step by Step Solution

1. Step 1: Write the proportion equation
   520,927 : 1,105,803 = 1,105,803 : x
2. Step 2: Convert to fraction form
   520,927/1,105,803 = 1,105,803/x
3. Step 3: Cross multiply
   520,927x = 1,105,803 × 1,105,803
4. Step 4: Simplify right side
   520,927x = 1,222,800,274,809
5. Step 5: Solve for x
   x = 1,222,800,274,809/520,927
6. Step 6: Final answer
   x = 2,347,354.38