Finding the Third Proportional to 4,054,151 and 8,813,956

Step by Step Solution

1. Step 1: Write the proportion equation
   4,054,151 : 8,813,956 = 8,813,956 : x
2. Step 2: Convert to fraction form
   4,054,151/8,813,956 = 8,813,956/x
3. Step 3: Cross multiply
   4,054,151x = 8,813,956 × 8,813,956
4. Step 4: Simplify right side
   4,054,151x = 77,685,820,369,936
5. Step 5: Solve for x
   x = 77,685,820,369,936/4,054,151
6. Step 6: Final answer
   x = 19,162,044.13