Finding the Third Proportional to 520,841 and 1,141,393

Step by Step Solution

1. Step 1: Write the proportion equation
   520,841 : 1,141,393 = 1,141,393 : x
2. Step 2: Convert to fraction form
   520,841/1,141,393 = 1,141,393/x
3. Step 3: Cross multiply
   520,841x = 1,141,393 × 1,141,393
4. Step 4: Simplify right side
   520,841x = 1,302,777,980,449
5. Step 5: Solve for x
   x = 1,302,777,980,449/520,841
6. Step 6: Final answer
   x = 2,501,296.90