Finding the Third Proportional to 1,225,504 and 1,765,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,504 : 1,765,088 = 1,765,088 : x
2. Step 2: Convert to fraction form
   1,225,504/1,765,088 = 1,765,088/x
3. Step 3: Cross multiply
   1,225,504x = 1,765,088 × 1,765,088
4. Step 4: Simplify right side
   1,225,504x = 3,115,535,647,744
5. Step 5: Solve for x
   x = 3,115,535,647,744/1,225,504
6. Step 6: Final answer
   x = 2,542,248.45