Finding the Third Proportional to 458,082 and 977,040

Step by Step Solution

1. Step 1: Write the proportion equation
   458,082 : 977,040 = 977,040 : x
2. Step 2: Convert to fraction form
   458,082/977,040 = 977,040/x
3. Step 3: Cross multiply
   458,082x = 977,040 × 977,040
4. Step 4: Simplify right side
   458,082x = 954,607,161,600
5. Step 5: Solve for x
   x = 954,607,161,600/458,082
6. Step 6: Final answer
   x = 2,083,922.01