Finding the Third Proportional to 928,512 and 2,009,088

Step by Step Solution

1. Step 1: Write the proportion equation
   928,512 : 2,009,088 = 2,009,088 : x
2. Step 2: Convert to fraction form
   928,512/2,009,088 = 2,009,088/x
3. Step 3: Cross multiply
   928,512x = 2,009,088 × 2,009,088
4. Step 4: Simplify right side
   928,512x = 4,036,434,591,744
5. Step 5: Solve for x
   x = 4,036,434,591,744/928,512
6. Step 6: Final answer
   x = 4,347,207.78