Finding the Third Proportional to 1,036,685 and 1,622,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,685 : 1,622,704 = 1,622,704 : x
2. Step 2: Convert to fraction form
   1,036,685/1,622,704 = 1,622,704/x
3. Step 3: Cross multiply
   1,036,685x = 1,622,704 × 1,622,704
4. Step 4: Simplify right side
   1,036,685x = 2,633,168,271,616
5. Step 5: Solve for x
   x = 2,633,168,271,616/1,036,685
6. Step 6: Final answer
   x = 2,539,988.78