Finding the Third Proportional to 1,070,957 and 2,230,690

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,957 : 2,230,690 = 2,230,690 : x
2. Step 2: Convert to fraction form
   1,070,957/2,230,690 = 2,230,690/x
3. Step 3: Cross multiply
   1,070,957x = 2,230,690 × 2,230,690
4. Step 4: Simplify right side
   1,070,957x = 4,975,977,876,100
5. Step 5: Solve for x
   x = 4,975,977,876,100/1,070,957
6. Step 6: Final answer
   x = 4,646,291.01