Finding the Third Proportional to 1,027,118 and 2,290,270

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,118 : 2,290,270 = 2,290,270 : x
2. Step 2: Convert to fraction form
   1,027,118/2,290,270 = 2,290,270/x
3. Step 3: Cross multiply
   1,027,118x = 2,290,270 × 2,290,270
4. Step 4: Simplify right side
   1,027,118x = 5,245,336,672,900
5. Step 5: Solve for x
   x = 5,245,336,672,900/1,027,118
6. Step 6: Final answer
   x = 5,106,849.14