Finding the Third Proportional to 945,111 and 2,047,686

Step by Step Solution

1. Step 1: Write the proportion equation
   945,111 : 2,047,686 = 2,047,686 : x
2. Step 2: Convert to fraction form
   945,111/2,047,686 = 2,047,686/x
3. Step 3: Cross multiply
   945,111x = 2,047,686 × 2,047,686
4. Step 4: Simplify right side
   945,111x = 4,193,017,954,596
5. Step 5: Solve for x
   x = 4,193,017,954,596/945,111
6. Step 6: Final answer
   x = 4,436,534.92