Finding the Third Proportional to 426,669 and 914,061

Step by Step Solution

1. Step 1: Write the proportion equation
   426,669 : 914,061 = 914,061 : x
2. Step 2: Convert to fraction form
   426,669/914,061 = 914,061/x
3. Step 3: Cross multiply
   426,669x = 914,061 × 914,061
4. Step 4: Simplify right side
   426,669x = 835,507,511,721
5. Step 5: Solve for x
   x = 835,507,511,721/426,669
6. Step 6: Final answer
   x = 1,958,210.02