Finding the Third Proportional to 520,929 and 1,105,807

Step by Step Solution

1. Step 1: Write the proportion equation
   520,929 : 1,105,807 = 1,105,807 : x
2. Step 2: Convert to fraction form
   520,929/1,105,807 = 1,105,807/x
3. Step 3: Cross multiply
   520,929x = 1,105,807 × 1,105,807
4. Step 4: Simplify right side
   520,929x = 1,222,809,121,249
5. Step 5: Solve for x
   x = 1,222,809,121,249/520,929
6. Step 6: Final answer
   x = 2,347,362.35