Finding the Third Proportional to 1,931,976 and 4,244,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,976 : 4,244,544 = 4,244,544 : x
2. Step 2: Convert to fraction form
   1,931,976/4,244,544 = 4,244,544/x
3. Step 3: Cross multiply
   1,931,976x = 4,244,544 × 4,244,544
4. Step 4: Simplify right side
   1,931,976x = 18,016,153,767,936
5. Step 5: Solve for x
   x = 18,016,153,767,936/1,931,976
6. Step 6: Final answer
   x = 9,325,247.19