Finding the Third Proportional to 954,434 and 1,291,587

Step by Step Solution

1. Step 1: Write the proportion equation
   954,434 : 1,291,587 = 1,291,587 : x
2. Step 2: Convert to fraction form
   954,434/1,291,587 = 1,291,587/x
3. Step 3: Cross multiply
   954,434x = 1,291,587 × 1,291,587
4. Step 4: Simplify right side
   954,434x = 1,668,196,978,569
5. Step 5: Solve for x
   x = 1,668,196,978,569/954,434
6. Step 6: Final answer
   x = 1,747,839.01