Finding the Third Proportional to 1,009,260 and 2,204,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,260 : 2,204,280 = 2,204,280 : x
2. Step 2: Convert to fraction form
   1,009,260/2,204,280 = 2,204,280/x
3. Step 3: Cross multiply
   1,009,260x = 2,204,280 × 2,204,280
4. Step 4: Simplify right side
   1,009,260x = 4,858,850,318,400
5. Step 5: Solve for x
   x = 4,858,850,318,400/1,009,260
6. Step 6: Final answer
   x = 4,814,270.18