Finding the Third Proportional to 4,192,880 and 8,983,724

Step by Step Solution

1. Step 1: Write the proportion equation
   4,192,880 : 8,983,724 = 8,983,724 : x
2. Step 2: Convert to fraction form
   4,192,880/8,983,724 = 8,983,724/x
3. Step 3: Cross multiply
   4,192,880x = 8,983,724 × 8,983,724
4. Step 4: Simplify right side
   4,192,880x = 80,707,296,908,176
5. Step 5: Solve for x
   x = 80,707,296,908,176/4,192,880
6. Step 6: Final answer
   x = 19,248,654.13