Finding the Third Proportional to 1,824,152 and 3,998,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824,152 : 3,998,548 = 3,998,548 : x
2. Step 2: Convert to fraction form
   1,824,152/3,998,548 = 3,998,548/x
3. Step 3: Cross multiply
   1,824,152x = 3,998,548 × 3,998,548
4. Step 4: Simplify right side
   1,824,152x = 15,988,386,108,304
5. Step 5: Solve for x
   x = 15,988,386,108,304/1,824,152
6. Step 6: Final answer
   x = 8,764,832.16