Finding the Third Proportional to 687,026 and 1,010,008

Step by Step Solution

1. Step 1: Write the proportion equation
   687,026 : 1,010,008 = 1,010,008 : x
2. Step 2: Convert to fraction form
   687,026/1,010,008 = 1,010,008/x
3. Step 3: Cross multiply
   687,026x = 1,010,008 × 1,010,008
4. Step 4: Simplify right side
   687,026x = 1,020,116,160,064
5. Step 5: Solve for x
   x = 1,020,116,160,064/687,026
6. Step 6: Final answer
   x = 1,484,829.05