Finding the Third Proportional to 689,082 and 1,010,254

Step by Step Solution

1. Step 1: Write the proportion equation
   689,082 : 1,010,254 = 1,010,254 : x
2. Step 2: Convert to fraction form
   689,082/1,010,254 = 1,010,254/x
3. Step 3: Cross multiply
   689,082x = 1,010,254 × 1,010,254
4. Step 4: Simplify right side
   689,082x = 1,020,613,144,516
5. Step 5: Solve for x
   x = 1,020,613,144,516/689,082
6. Step 6: Final answer
   x = 1,481,120.02