Finding the Third Proportional to 661,928 and 1,022,848

Step by Step Solution

1. Step 1: Write the proportion equation
   661,928 : 1,022,848 = 1,022,848 : x
2. Step 2: Convert to fraction form
   661,928/1,022,848 = 1,022,848/x
3. Step 3: Cross multiply
   661,928x = 1,022,848 × 1,022,848
4. Step 4: Simplify right side
   661,928x = 1,046,218,031,104
5. Step 5: Solve for x
   x = 1,046,218,031,104/661,928
6. Step 6: Final answer
   x = 1,580,561.68