Finding the Third Proportional to 635,691 and 1,500,327

Step by Step Solution

1. Step 1: Write the proportion equation
   635,691 : 1,500,327 = 1,500,327 : x
2. Step 2: Convert to fraction form
   635,691/1,500,327 = 1,500,327/x
3. Step 3: Cross multiply
   635,691x = 1,500,327 × 1,500,327
4. Step 4: Simplify right side
   635,691x = 2,250,981,106,929
5. Step 5: Solve for x
   x = 2,250,981,106,929/635,691
6. Step 6: Final answer
   x = 3,540,998.86