Finding the Third Proportional to 945,618 and 2,048,748

Step by Step Solution

1. Step 1: Write the proportion equation
   945,618 : 2,048,748 = 2,048,748 : x
2. Step 2: Convert to fraction form
   945,618/2,048,748 = 2,048,748/x
3. Step 3: Cross multiply
   945,618x = 2,048,748 × 2,048,748
4. Step 4: Simplify right side
   945,618x = 4,197,368,367,504
5. Step 5: Solve for x
   x = 4,197,368,367,504/945,618
6. Step 6: Final answer
   x = 4,438,756.84