Finding the Third Proportional to 2,004,880 and 4,406,712

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004,880 : 4,406,712 = 4,406,712 : x
2. Step 2: Convert to fraction form
   2,004,880/4,406,712 = 4,406,712/x
3. Step 3: Cross multiply
   2,004,880x = 4,406,712 × 4,406,712
4. Step 4: Simplify right side
   2,004,880x = 19,419,110,650,944
5. Step 5: Solve for x
   x = 19,419,110,650,944/2,004,880
6. Step 6: Final answer
   x = 9,685,921.68