Finding the Third Proportional to 4,954,456 and 10,048,956

Step by Step Solution

1. Step 1: Write the proportion equation
   4,954,456 : 10,048,956 = 10,048,956 : x
2. Step 2: Convert to fraction form
   4,954,456/10,048,956 = 10,048,956/x
3. Step 3: Cross multiply
   4,954,456x = 10,048,956 × 10,048,956
4. Step 4: Simplify right side
   4,954,456x = 100,981,516,689,936
5. Step 5: Solve for x
   x = 100,981,516,689,936/4,954,456
6. Step 6: Final answer
   x = 20,381,958.52