Finding the Third Proportional to 662,389 and 1,050,587

Step by Step Solution

1. Step 1: Write the proportion equation
   662,389 : 1,050,587 = 1,050,587 : x
2. Step 2: Convert to fraction form
   662,389/1,050,587 = 1,050,587/x
3. Step 3: Cross multiply
   662,389x = 1,050,587 × 1,050,587
4. Step 4: Simplify right side
   662,389x = 1,103,733,044,569
5. Step 5: Solve for x
   x = 1,103,733,044,569/662,389
6. Step 6: Final answer
   x = 1,666,291.33