Finding the Third Proportional to 1,010,128 and 2,244,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,128 : 2,244,464 = 2,244,464 : x
2. Step 2: Convert to fraction form
   1,010,128/2,244,464 = 2,244,464/x
3. Step 3: Cross multiply
   1,010,128x = 2,244,464 × 2,244,464
4. Step 4: Simplify right side
   1,010,128x = 5,037,618,647,296
5. Step 5: Solve for x
   x = 5,037,618,647,296/1,010,128
6. Step 6: Final answer
   x = 4,987,109.21