Finding the Third Proportional to 1,231,073 and 1,891,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,231,073 : 1,891,080 = 1,891,080 : x
2. Step 2: Convert to fraction form
   1,231,073/1,891,080 = 1,891,080/x
3. Step 3: Cross multiply
   1,231,073x = 1,891,080 × 1,891,080
4. Step 4: Simplify right side
   1,231,073x = 3,576,183,566,400
5. Step 5: Solve for x
   x = 3,576,183,566,400/1,231,073
6. Step 6: Final answer
   x = 2,904,932.17