Finding the Third Proportional to 2,315,376 and 5,017,122

Step by Step Solution

1. Step 1: Write the proportion equation
   2,315,376 : 5,017,122 = 5,017,122 : x
2. Step 2: Convert to fraction form
   2,315,376/5,017,122 = 5,017,122/x
3. Step 3: Cross multiply
   2,315,376x = 5,017,122 × 5,017,122
4. Step 4: Simplify right side
   2,315,376x = 25,171,513,162,884
5. Step 5: Solve for x
   x = 25,171,513,162,884/2,315,376
6. Step 6: Final answer
   x = 10,871,458.10