Finding the Third Proportional to 1,052,530 and 2,215,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,530 : 2,215,088 = 2,215,088 : x
2. Step 2: Convert to fraction form
   1,052,530/2,215,088 = 2,215,088/x
3. Step 3: Cross multiply
   1,052,530x = 2,215,088 × 2,215,088
4. Step 4: Simplify right side
   1,052,530x = 4,906,614,847,744
5. Step 5: Solve for x
   x = 4,906,614,847,744/1,052,530
6. Step 6: Final answer
   x = 4,661,733.96