Finding the Third Proportional to 1,239,186 and 1,835,751

Step by Step Solution

1. Step 1: Write the proportion equation
   1,239,186 : 1,835,751 = 1,835,751 : x
2. Step 2: Convert to fraction form
   1,239,186/1,835,751 = 1,835,751/x
3. Step 3: Cross multiply
   1,239,186x = 1,835,751 × 1,835,751
4. Step 4: Simplify right side
   1,239,186x = 3,369,981,734,001
5. Step 5: Solve for x
   x = 3,369,981,734,001/1,239,186
6. Step 6: Final answer
   x = 2,719,512.43