Finding the Third Proportional to 1,313,282 and 1,886,979

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,282 : 1,886,979 = 1,886,979 : x
2. Step 2: Convert to fraction form
   1,313,282/1,886,979 = 1,886,979/x
3. Step 3: Cross multiply
   1,313,282x = 1,886,979 × 1,886,979
4. Step 4: Simplify right side
   1,313,282x = 3,560,689,746,441
5. Step 5: Solve for x
   x = 3,560,689,746,441/1,313,282
6. Step 6: Final answer
   x = 2,711,291.06