Finding the Third Proportional to 477,472 and 1,036,316

Step by Step Solution

1. Step 1: Write the proportion equation
   477,472 : 1,036,316 = 1,036,316 : x
2. Step 2: Convert to fraction form
   477,472/1,036,316 = 1,036,316/x
3. Step 3: Cross multiply
   477,472x = 1,036,316 × 1,036,316
4. Step 4: Simplify right side
   477,472x = 1,073,950,851,856
5. Step 5: Solve for x
   x = 1,073,950,851,856/477,472
6. Step 6: Final answer
   x = 2,249,243.62