Finding the Third Proportional to 458,690 and 1,036,297

Step by Step Solution

1. Step 1: Write the proportion equation
   458,690 : 1,036,297 = 1,036,297 : x
2. Step 2: Convert to fraction form
   458,690/1,036,297 = 1,036,297/x
3. Step 3: Cross multiply
   458,690x = 1,036,297 × 1,036,297
4. Step 4: Simplify right side
   458,690x = 1,073,911,472,209
5. Step 5: Solve for x
   x = 1,073,911,472,209/458,690
6. Step 6: Final answer
   x = 2,341,257.65