Finding the Third Proportional to 687,086 and 1,010,082

Step by Step Solution

1. Step 1: Write the proportion equation
   687,086 : 1,010,082 = 1,010,082 : x
2. Step 2: Convert to fraction form
   687,086/1,010,082 = 1,010,082/x
3. Step 3: Cross multiply
   687,086x = 1,010,082 × 1,010,082
4. Step 4: Simplify right side
   687,086x = 1,020,265,646,724
5. Step 5: Solve for x
   x = 1,020,265,646,724/687,086
6. Step 6: Final answer
   x = 1,484,916.95