Finding the Third Proportional to 458,802 and 1,010,915

Step by Step Solution

1. Step 1: Write the proportion equation
   458,802 : 1,010,915 = 1,010,915 : x
2. Step 2: Convert to fraction form
   458,802/1,010,915 = 1,010,915/x
3. Step 3: Cross multiply
   458,802x = 1,010,915 × 1,010,915
4. Step 4: Simplify right side
   458,802x = 1,021,949,137,225
5. Step 5: Solve for x
   x = 1,021,949,137,225/458,802
6. Step 6: Final answer
   x = 2,227,429.56