Finding the Third Proportional to 1,036,738 and 1,692,891

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,738 : 1,692,891 = 1,692,891 : x
2. Step 2: Convert to fraction form
   1,036,738/1,692,891 = 1,692,891/x
3. Step 3: Cross multiply
   1,036,738x = 1,692,891 × 1,692,891
4. Step 4: Simplify right side
   1,036,738x = 2,865,879,937,881
5. Step 5: Solve for x
   x = 2,865,879,937,881/1,036,738
6. Step 6: Final answer
   x = 2,764,324.20