Finding the Third Proportional to 1,208,892 and 1,886,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,208,892 : 1,886,856 = 1,886,856 : x
2. Step 2: Convert to fraction form
   1,208,892/1,886,856 = 1,886,856/x
3. Step 3: Cross multiply
   1,208,892x = 1,886,856 × 1,886,856
4. Step 4: Simplify right side
   1,208,892x = 3,560,225,564,736
5. Step 5: Solve for x
   x = 3,560,225,564,736/1,208,892
6. Step 6: Final answer
   x = 2,945,031.95