Finding the Third Proportional to 2,174,000 and 4,444,768

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174,000 : 4,444,768 = 4,444,768 : x
2. Step 2: Convert to fraction form
   2,174,000/4,444,768 = 4,444,768/x
3. Step 3: Cross multiply
   2,174,000x = 4,444,768 × 4,444,768
4. Step 4: Simplify right side
   2,174,000x = 19,755,962,573,824
5. Step 5: Solve for x
   x = 19,755,962,573,824/2,174,000
6. Step 6: Final answer
   x = 9,087,379.29