Finding the Third Proportional to 1,069,876 and 2,331,666

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,876 : 2,331,666 = 2,331,666 : x
2. Step 2: Convert to fraction form
   1,069,876/2,331,666 = 2,331,666/x
3. Step 3: Cross multiply
   1,069,876x = 2,331,666 × 2,331,666
4. Step 4: Simplify right side
   1,069,876x = 5,436,666,335,556
5. Step 5: Solve for x
   x = 5,436,666,335,556/1,069,876
6. Step 6: Final answer
   x = 5,081,585.47