Finding the Third Proportional to 1,801,137 and 2,738,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,801,137 : 2,738,838 = 2,738,838 : x
2. Step 2: Convert to fraction form
   1,801,137/2,738,838 = 2,738,838/x
3. Step 3: Cross multiply
   1,801,137x = 2,738,838 × 2,738,838
4. Step 4: Simplify right side
   1,801,137x = 7,501,233,590,244
5. Step 5: Solve for x
   x = 7,501,233,590,244/1,801,137
6. Step 6: Final answer
   x = 4,164,721.28