Finding the Third Proportional to 673,136 and 1,436,080

Step by Step Solution

1. Step 1: Write the proportion equation
   673,136 : 1,436,080 = 1,436,080 : x
2. Step 2: Convert to fraction form
   673,136/1,436,080 = 1,436,080/x
3. Step 3: Cross multiply
   673,136x = 1,436,080 × 1,436,080
4. Step 4: Simplify right side
   673,136x = 2,062,325,766,400
5. Step 5: Solve for x
   x = 2,062,325,766,400/673,136
6. Step 6: Final answer
   x = 3,063,757.94