Finding the Third Proportional to 3,888,030 and 8,483,548

Step by Step Solution

1. Step 1: Write the proportion equation
   3,888,030 : 8,483,548 = 8,483,548 : x
2. Step 2: Convert to fraction form
   3,888,030/8,483,548 = 8,483,548/x
3. Step 3: Cross multiply
   3,888,030x = 8,483,548 × 8,483,548
4. Step 4: Simplify right side
   3,888,030x = 71,970,586,668,304
5. Step 5: Solve for x
   x = 71,970,586,668,304/3,888,030
6. Step 6: Final answer
   x = 18,510,810.53