Finding the Third Proportional to 1,219,275 and 1,898,694

Step by Step Solution

1. Step 1: Write the proportion equation
   1,219,275 : 1,898,694 = 1,898,694 : x
2. Step 2: Convert to fraction form
   1,219,275/1,898,694 = 1,898,694/x
3. Step 3: Cross multiply
   1,219,275x = 1,898,694 × 1,898,694
4. Step 4: Simplify right side
   1,219,275x = 3,605,038,905,636
5. Step 5: Solve for x
   x = 3,605,038,905,636/1,219,275
6. Step 6: Final answer
   x = 2,956,706.98