Finding the Third Proportional to 1,070,955 and 2,230,686

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,955 : 2,230,686 = 2,230,686 : x
2. Step 2: Convert to fraction form
   1,070,955/2,230,686 = 2,230,686/x
3. Step 3: Cross multiply
   1,070,955x = 2,230,686 × 2,230,686
4. Step 4: Simplify right side
   1,070,955x = 4,975,960,030,596
5. Step 5: Solve for x
   x = 4,975,960,030,596/1,070,955
6. Step 6: Final answer
   x = 4,646,283.02