Finding the Third Proportional to 3,111,048 and 4,184,460

Step by Step Solution

1. Step 1: Write the proportion equation
   3,111,048 : 4,184,460 = 4,184,460 : x
2. Step 2: Convert to fraction form
   3,111,048/4,184,460 = 4,184,460/x
3. Step 3: Cross multiply
   3,111,048x = 4,184,460 × 4,184,460
4. Step 4: Simplify right side
   3,111,048x = 17,509,705,491,600
5. Step 5: Solve for x
   x = 17,509,705,491,600/3,111,048
6. Step 6: Final answer
   x = 5,628,233.80