Finding the Third Proportional to 2,318,173 and 5,048,199

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,173 : 5,048,199 = 5,048,199 : x
2. Step 2: Convert to fraction form
   2,318,173/5,048,199 = 5,048,199/x
3. Step 3: Cross multiply
   2,318,173x = 5,048,199 × 5,048,199
4. Step 4: Simplify right side
   2,318,173x = 25,484,313,143,601
5. Step 5: Solve for x
   x = 25,484,313,143,601/2,318,173
6. Step 6: Final answer
   x = 10,993,274.94