Finding the Third Proportional to 1,129,138 and 2,422,002

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,138 : 2,422,002 = 2,422,002 : x
2. Step 2: Convert to fraction form
   1,129,138/2,422,002 = 2,422,002/x
3. Step 3: Cross multiply
   1,129,138x = 2,422,002 × 2,422,002
4. Step 4: Simplify right side
   1,129,138x = 5,866,093,688,004
5. Step 5: Solve for x
   x = 5,866,093,688,004/1,129,138
6. Step 6: Final answer
   x = 5,195,196.41