Finding the Third Proportional to 663,038 and 1,000,066

Step by Step Solution

1. Step 1: Write the proportion equation
   663,038 : 1,000,066 = 1,000,066 : x
2. Step 2: Convert to fraction form
   663,038/1,000,066 = 1,000,066/x
3. Step 3: Cross multiply
   663,038x = 1,000,066 × 1,000,066
4. Step 4: Simplify right side
   663,038x = 1,000,132,004,356
5. Step 5: Solve for x
   x = 1,000,132,004,356/663,038
6. Step 6: Final answer
   x = 1,508,408.27