Finding the Third Proportional to 1,065,150 and 1,498,203

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,150 : 1,498,203 = 1,498,203 : x
2. Step 2: Convert to fraction form
   1,065,150/1,498,203 = 1,498,203/x
3. Step 3: Cross multiply
   1,065,150x = 1,498,203 × 1,498,203
4. Step 4: Simplify right side
   1,065,150x = 2,244,612,229,209
5. Step 5: Solve for x
   x = 2,244,612,229,209/1,065,150
6. Step 6: Final answer
   x = 2,107,320.31