Finding the Third Proportional to 1,201,563 and 1,802,583

Step by Step Solution

1. Step 1: Write the proportion equation
   1,201,563 : 1,802,583 = 1,802,583 : x
2. Step 2: Convert to fraction form
   1,201,563/1,802,583 = 1,802,583/x
3. Step 3: Cross multiply
   1,201,563x = 1,802,583 × 1,802,583
4. Step 4: Simplify right side
   1,201,563x = 3,249,305,471,889
5. Step 5: Solve for x
   x = 3,249,305,471,889/1,201,563
6. Step 6: Final answer
   x = 2,704,232.30