Finding the Third Proportional to 1,927,838 and 4,187,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,927,838 : 4,187,544 = 4,187,544 : x
2. Step 2: Convert to fraction form
   1,927,838/4,187,544 = 4,187,544/x
3. Step 3: Cross multiply
   1,927,838x = 4,187,544 × 4,187,544
4. Step 4: Simplify right side
   1,927,838x = 17,535,524,751,936
5. Step 5: Solve for x
   x = 17,535,524,751,936/1,927,838
6. Step 6: Final answer
   x = 9,095,953.47