Finding the Third Proportional to 1,245,972 and 1,893,582

Step by Step Solution

1. Step 1: Write the proportion equation
   1,245,972 : 1,893,582 = 1,893,582 : x
2. Step 2: Convert to fraction form
   1,245,972/1,893,582 = 1,893,582/x
3. Step 3: Cross multiply
   1,245,972x = 1,893,582 × 1,893,582
4. Step 4: Simplify right side
   1,245,972x = 3,585,652,790,724
5. Step 5: Solve for x
   x = 3,585,652,790,724/1,245,972
6. Step 6: Final answer
   x = 2,877,795.64