Finding the Third Proportional to 687,092 and 1,010,086

Step by Step Solution

1. Step 1: Write the proportion equation
   687,092 : 1,010,086 = 1,010,086 : x
2. Step 2: Convert to fraction form
   687,092/1,010,086 = 1,010,086/x
3. Step 3: Cross multiply
   687,092x = 1,010,086 × 1,010,086
4. Step 4: Simplify right side
   687,092x = 1,020,273,727,396
5. Step 5: Solve for x
   x = 1,020,273,727,396/687,092
6. Step 6: Final answer
   x = 1,484,915.74