Finding the Third Proportional to 1,033,308 and 2,189,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033,308 : 2,189,536 = 2,189,536 : x
2. Step 2: Convert to fraction form
   1,033,308/2,189,536 = 2,189,536/x
3. Step 3: Cross multiply
   1,033,308x = 2,189,536 × 2,189,536
4. Step 4: Simplify right side
   1,033,308x = 4,794,067,895,296
5. Step 5: Solve for x
   x = 4,794,067,895,296/1,033,308
6. Step 6: Final answer
   x = 4,639,534.29