Finding the Third Proportional to 2,082,240 and 4,484,592

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082,240 : 4,484,592 = 4,484,592 : x
2. Step 2: Convert to fraction form
   2,082,240/4,484,592 = 4,484,592/x
3. Step 3: Cross multiply
   2,082,240x = 4,484,592 × 4,484,592
4. Step 4: Simplify right side
   2,082,240x = 20,111,565,406,464
5. Step 5: Solve for x
   x = 20,111,565,406,464/2,082,240
6. Step 6: Final answer
   x = 9,658,620.24