Finding the Third Proportional to 8,049,820 and 12,042,814

Step by Step Solution

1. Step 1: Write the proportion equation
   8,049,820 : 12,042,814 = 12,042,814 : x
2. Step 2: Convert to fraction form
   8,049,820/12,042,814 = 12,042,814/x
3. Step 3: Cross multiply
   8,049,820x = 12,042,814 × 12,042,814
4. Step 4: Simplify right side
   8,049,820x = 145,029,369,038,596
5. Step 5: Solve for x
   x = 145,029,369,038,596/8,049,820
6. Step 6: Final answer
   x = 18,016,473.54