Finding the Third Proportional to 2,275,248 and 4,915,392

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,248 : 4,915,392 = 4,915,392 : x
2. Step 2: Convert to fraction form
   2,275,248/4,915,392 = 4,915,392/x
3. Step 3: Cross multiply
   2,275,248x = 4,915,392 × 4,915,392
4. Step 4: Simplify right side
   2,275,248x = 24,161,078,513,664
5. Step 5: Solve for x
   x = 24,161,078,513,664/2,275,248
6. Step 6: Final answer
   x = 10,619,096.69