Finding the Third Proportional to 4,158,030 and 8,957,724

Step by Step Solution

1. Step 1: Write the proportion equation
   4,158,030 : 8,957,724 = 8,957,724 : x
2. Step 2: Convert to fraction form
   4,158,030/8,957,724 = 8,957,724/x
3. Step 3: Cross multiply
   4,158,030x = 8,957,724 × 8,957,724
4. Step 4: Simplify right side
   4,158,030x = 80,240,819,260,176
5. Step 5: Solve for x
   x = 80,240,819,260,176/4,158,030
6. Step 6: Final answer
   x = 19,297,797.10