Finding the Third Proportional to 1,309,927 and 2,082,979

Step by Step Solution

1. Step 1: Write the proportion equation
   1,309,927 : 2,082,979 = 2,082,979 : x
2. Step 2: Convert to fraction form
   1,309,927/2,082,979 = 2,082,979/x
3. Step 3: Cross multiply
   1,309,927x = 2,082,979 × 2,082,979
4. Step 4: Simplify right side
   1,309,927x = 4,338,801,514,441
5. Step 5: Solve for x
   x = 4,338,801,514,441/1,309,927
6. Step 6: Final answer
   x = 3,312,246.80