Finding the Third Proportional to 1,073,448 and 2,193,504

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,448 : 2,193,504 = 2,193,504 : x
2. Step 2: Convert to fraction form
   1,073,448/2,193,504 = 2,193,504/x
3. Step 3: Cross multiply
   1,073,448x = 2,193,504 × 2,193,504
4. Step 4: Simplify right side
   1,073,448x = 4,811,459,798,016
5. Step 5: Solve for x
   x = 4,811,459,798,016/1,073,448
6. Step 6: Final answer
   x = 4,482,247.67