Finding the Third Proportional to 1,077,788 and 1,498,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,788 : 1,498,564 = 1,498,564 : x
2. Step 2: Convert to fraction form
   1,077,788/1,498,564 = 1,498,564/x
3. Step 3: Cross multiply
   1,077,788x = 1,498,564 × 1,498,564
4. Step 4: Simplify right side
   1,077,788x = 2,245,694,062,096
5. Step 5: Solve for x
   x = 2,245,694,062,096/1,077,788
6. Step 6: Final answer
   x = 2,083,613.90