Finding the Third Proportional to 1,024,910 and 2,242,890

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,910 : 2,242,890 = 2,242,890 : x
2. Step 2: Convert to fraction form
   1,024,910/2,242,890 = 2,242,890/x
3. Step 3: Cross multiply
   1,024,910x = 2,242,890 × 2,242,890
4. Step 4: Simplify right side
   1,024,910x = 5,030,555,552,100
5. Step 5: Solve for x
   x = 5,030,555,552,100/1,024,910
6. Step 6: Final answer
   x = 4,908,290.05