Finding the Third Proportional to 2,248,784 and 4,939,936

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248,784 : 4,939,936 = 4,939,936 : x
2. Step 2: Convert to fraction form
   2,248,784/4,939,936 = 4,939,936/x
3. Step 3: Cross multiply
   2,248,784x = 4,939,936 × 4,939,936
4. Step 4: Simplify right side
   2,248,784x = 24,402,967,684,096
5. Step 5: Solve for x
   x = 24,402,967,684,096/2,248,784
6. Step 6: Final answer
   x = 10,851,628.12